java:commons pool2 在android下的使用

解决Android下CommonsPool2 JMX问题
本文介绍了解决Apache Commons Pool2在Android环境下因JMX支持缺失导致的问题。通过设置jmxEnabled为false禁用JMX,避免了ClassNotFoundException异常。

Apache Commons Pool是一个开源的实现资源池的中间件。我们的项目中用到了它(Commons Pool 2),最近开始在android下测试时发现会抛出ClassNotFoundException异常,就是找不到java.lang.management.ManagementFactory类。
根本的原因就是Commons Pool用到了JMX,而android并不支持JMX。

github上这个错误报告有跟贴说明了原因《Jedis 2.3.x can’t use on Android》
这里写图片描述

这是2014年的报告 ,现在Commons Pool 2已经解决了这个问题。
解决问题的办法也很简单,org.apache.commons.pool2.impl.BaseObjectPoolConfig设计有一个jmxEnabled成员用于调用方设置是否支持JMX,所以在创建GenericObjectPool对象时,构造方法中GenericObjectPoolConfig参数只要指定jmxEnabledfalse就可以了。

示例代码如下:

	// 静态常量
	private static final boolean jmxEnable = isJmxEnable();
	/**
	 * 判断JVM是否支持JMX,android下返回{@code false}
	 * @return
	 */
	private static boolean isJmxEnable(){
		try{
			Class.forName("java.lang.management.ManagementFactory");
			return true;
		}catch(ClassNotFoundException e){
			return false;
		}
	}
	void testSomething(GenericObjectPoolConfig poolConfig){
		...
		poolConfig.setJmxEnabled(jmxEnable);
		GenericObjectPool<T>  internalPool = new GenericObjectPool<T>(factory, poolConfig);
		...
	}



D:\develop\Java\location\17\bin\java.exe -javaagent:C:\Users\23857\AppData\Local\JetBrains\IntelliJIdea2025.1\captureAgent\debugger-agent.jar=file:///C:/Users/23857/AppData/Local/Temp/capture6669820630354165247.props -ea -Didea.test.cyclic.buffer.size=1048576 "-javaagent:D:\develop\wenbenbianjiqi\IDEA\IntelliJ IDEA 2025.1\lib\idea_rt.jar=13936" -Dkotlinx.coroutines.debug.enable.creation.stack.trace=false -Ddebugger.agent.enable.coroutines=true -Dkotlinx.coroutines.debug.enable.flows.stack.trace=true -Dkotlinx.coroutines.debug.enable.mutable.state.flows.stack.trace=true -Dfile.encoding=UTF-8 -classpath "C:\Users\23857\.m2\repository\org\junit\platform\junit-platform-launcher\1.8.2\junit-platform-launcher-1.8.2.jar;C:\Users\23857\.m2\repository\org\junit\platform\junit-platform-engine\1.8.2\junit-platform-engine-1.8.2.jar;C:\Users\23857\.m2\repository\org\opentest4j\opentest4j\1.2.0\opentest4j-1.2.0.jar;C:\Users\23857\.m2\repository\org\junit\platform\junit-platform-commons\1.8.2\junit-platform-commons-1.8.2.jar;C:\Users\23857\.m2\repository\org\apiguardian\apiguardian-api\1.1.2\apiguardian-api-1.1.2.jar;D:\develop\wenbenbianjiqi\IDEA\IntelliJ IDEA 2025.1\lib\idea_rt.jar;D:\develop\wenbenbianjiqi\IDEA\IntelliJ IDEA 2025.1\plugins\junit\lib\junit5-rt.jar;D:\develop\wenbenbianjiqi\IDEA\IntelliJ IDEA 2025.1\plugins\junit\lib\junit-rt.jar;D:\桌面\找工作\计算机\SpringCloud微服务—资料\day01-MybatisPlus\资料\mp-demo\target\test-classes;D:\桌面\找工作\计算机\SpringCloud微服务—资料\day01-MybatisPlus\资料\mp-demo\target\classes;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\boot\spring-boot-starter\2.7.12\spring-boot-starter-2.7.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\boot\spring-boot\2.7.12\spring-boot-2.7.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-context\5.3.27\spring-context-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-aop\5.3.27\spring-aop-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-beans\5.3.27\spring-beans-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-expression\5.3.27\spring-expression-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\boot\spring-boot-autoconfigure\2.7.12\spring-boot-autoconfigure-2.7.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\boot\spring-boot-starter-logging\2.7.12\spring-boot-starter-logging-2.7.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\ch\qos\logback\logback-classic\1.2.12\logback-classic-1.2.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\ch\qos\logback\logback-core\1.2.12\logback-core-1.2.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\apache\logging\log4j\log4j-to-slf4j\2.17.2\log4j-to-slf4j-2.17.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\apache\logging\log4j\log4j-api\2.17.2\log4j-api-2.17.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\slf4j\jul-to-slf4j\1.7.36\jul-to-slf4j-1.7.36.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-core\5.3.27\spring-core-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-jcl\5.3.27\spring-jcl-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\yaml\snakeyaml\1.30\snakeyaml-1.30.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\mysql\mysql-connector-j\8.0.33\mysql-connector-j-8.0.33.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\projectlombok\lombok\1.18.26\lombok-1.18.26.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\boot\spring-boot-starter-test\2.7.12\spring-boot-starter-test-2.7.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\boot\spring-boot-test\2.7.12\spring-boot-test-2.7.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\boot\spring-boot-test-autoconfigure\2.7.12\spring-boot-test-autoconfigure-2.7.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\jayway\jsonpath\json-path\2.7.0\json-path-2.7.0.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\net\minidev\json-smart\2.4.11\json-smart-2.4.11.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\net\minidev\accessors-smart\2.4.11\accessors-smart-2.4.11.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\ow2\asm\asm\9.3\asm-9.3.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\slf4j\slf4j-api\1.7.36\slf4j-api-1.7.36.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\jakarta\xml\bind\jakarta.xml.bind-api\2.3.3\jakarta.xml.bind-api-2.3.3.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\jakarta\activation\jakarta.activation-api\1.2.2\jakarta.activation-api-1.2.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\assertj\assertj-core\3.22.0\assertj-core-3.22.0.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\hamcrest\hamcrest\2.2\hamcrest-2.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\junit\jupiter\junit-jupiter\5.8.2\junit-jupiter-5.8.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\junit\jupiter\junit-jupiter-api\5.8.2\junit-jupiter-api-5.8.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\opentest4j\opentest4j\1.2.0\opentest4j-1.2.0.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\junit\platform\junit-platform-commons\1.8.2\junit-platform-commons-1.8.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\apiguardian\apiguardian-api\1.1.2\apiguardian-api-1.1.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\junit\jupiter\junit-jupiter-params\5.8.2\junit-jupiter-params-5.8.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\junit\jupiter\junit-jupiter-engine\5.8.2\junit-jupiter-engine-5.8.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\junit\platform\junit-platform-engine\1.8.2\junit-platform-engine-1.8.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\mockito\mockito-core\4.5.1\mockito-core-4.5.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\net\bytebuddy\byte-buddy\1.12.23\byte-buddy-1.12.23.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\net\bytebuddy\byte-buddy-agent\1.12.23\byte-buddy-agent-1.12.23.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\objenesis\objenesis\3.2\objenesis-3.2.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\mockito\mockito-junit-jupiter\4.5.1\mockito-junit-jupiter-4.5.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\skyscreamer\jsonassert\1.5.1\jsonassert-1.5.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\vaadin\external\google\android-json\0.0.20131108.vaadin1\android-json-0.0.20131108.vaadin1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-test\5.3.27\spring-test-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\xmlunit\xmlunit-core\2.9.1\xmlunit-core-2.9.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\baomidou\mybatis-plus-boot-starter\3.5.3.1\mybatis-plus-boot-starter-3.5.3.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\baomidou\mybatis-plus\3.5.3.1\mybatis-plus-3.5.3.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\baomidou\mybatis-plus-extension\3.5.3.1\mybatis-plus-extension-3.5.3.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\baomidou\mybatis-plus-core\3.5.3.1\mybatis-plus-core-3.5.3.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\baomidou\mybatis-plus-annotation\3.5.3.1\mybatis-plus-annotation-3.5.3.1.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\github\jsqlparser\jsqlparser\4.4\jsqlparser-4.4.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\mybatis\mybatis\3.5.10\mybatis-3.5.10.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\mybatis\mybatis-spring\2.0.7\mybatis-spring-2.0.7.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\boot\spring-boot-starter-jdbc\2.7.12\spring-boot-starter-jdbc-2.7.12.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\com\zaxxer\HikariCP\4.0.3\HikariCP-4.0.3.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-jdbc\5.3.27\spring-jdbc-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\org\springframework\spring-tx\5.3.27\spring-tx-5.3.27.jar;D:\develop\meaven\apache-maven-3.9.4-bin\apache-maven-3.9.4\mvn-repo\cn\hutool\hutool-all\5.8.11\hutool-all-5.8.11.jar" com.intellij.rt.junit.JUnitStarter -ideVersion5 -junit5 com.itheima.mp.mapper.UserMapperTest,testSelectById 09:31:47.662 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating CacheAwareContextLoaderDelegate from class [org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate] 09:31:47.675 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating BootstrapContext using constructor [public org.springframework.test.context.support.DefaultBootstrapContext(java.lang.Class,org.springframework.test.context.CacheAwareContextLoaderDelegate)] 09:31:47.701 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating TestContextBootstrapper for test class [com.itheima.mp.mapper.UserMapperTest] from class [org.springframework.boot.test.context.SpringBootTestContextBootstrapper] 09:31:47.711 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Neither @ContextConfiguration nor @ContextHierarchy found for test class [com.itheima.mp.mapper.UserMapperTest], using SpringBootContextLoader 09:31:47.716 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.itheima.mp.mapper.UserMapperTest]: class path resource [com/itheima/mp/mapper/UserMapperTest-context.xml] does not exist 09:31:47.716 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.itheima.mp.mapper.UserMapperTest]: class path resource [com/itheima/mp/mapper/UserMapperTestContext.groovy] does not exist 09:31:47.716 [main] INFO org.springframework.test.context.support.AbstractContextLoader - Could not detect default resource locations for test class [com.itheima.mp.mapper.UserMapperTest]: no resource found for suffixes {-context.xml, Context.groovy}. 09:31:47.717 [main] INFO org.springframework.test.context.support.AnnotationConfigContextLoaderUtils - Could not detect default configuration classes for test class [com.itheima.mp.mapper.UserMapperTest]: UserMapperTest does not declare any static, non-private, non-final, nested classes annotated with @Configuration. 09:31:47.761 [main] DEBUG org.springframework.test.context.support.ActiveProfilesUtils - Could not find an 'annotation declaring class' for annotation type [org.springframework.test.context.ActiveProfiles] and class [com.itheima.mp.mapper.UserMapperTest] 09:31:47.822 [main] DEBUG org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider - Identified candidate component class: file [D:\桌面\找工作\计算机\SpringCloud微服务—资料\day01-MybatisPlus\资料\mp-demo\target\classes\com\itheima\mp\MpDemoApplication.class] 09:31:47.823 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Found @SpringBootConfiguration com.itheima.mp.MpDemoApplication for test class com.itheima.mp.mapper.UserMapperTest 09:31:47.936 [main] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper - @TestExecutionListeners is not present for class [com.itheima.mp.mapper.UserMapperTest]: using defaults. 09:31:47.936 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener, org.springframework.boot.test.autoconfigure.webservices.client.MockWebServiceServerTestExecutionListener, org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.event.ApplicationEventsTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener, org.springframework.test.context.event.EventPublishingTestExecutionListener] 09:31:47.945 [main] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Skipping candidate TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener] due to a missing dependency. Specify custom listener classes or make the default listener classes and their required dependencies available. Offending class: [javax/servlet/ServletContext] 09:31:47.952 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Using TestExecutionListeners: [org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@418c5a9c, org.springframework.test.context.event.ApplicationEventsTestExecutionListener@18e36d14, org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener@5082d622, org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@13d4992d, org.springframework.test.context.support.DirtiesContextTestExecutionListener@302f7971, org.springframework.test.context.transaction.TransactionalTestExecutionListener@332729ad, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@75d2da2d, org.springframework.test.context.event.EventPublishingTestExecutionListener@4278284b, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@9573584, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener@3370f42, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener@6057aebb, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener@63eef88a, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener@53251a66, org.springframework.boot.test.autoconfigure.webservices.client.MockWebServiceServerTestExecutionListener@6853425f] 09:31:47.955 [main] DEBUG org.springframework.test.context.support.AbstractDirtiesContextTestExecutionListener - Before test class: context [DefaultTestContext@7fcf2fc1 testClass = UserMapperTest, testInstance = [null], testMethod = [null], testException = [null], mergedContextConfiguration = [MergedContextConfiguration@2141a12 testClass = UserMapperTest, locations = '{}', classes = '{class com.itheima.mp.MpDemoApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@1fb700ee, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@8317c52, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@2892dae4, org.springframework.boot.test.autoconfigure.actuate.metrics.MetricsExportContextCustomizerFactory$DisableMetricExportContextCustomizer@865dd6, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@2e55dd0c, org.springframework.boot.test.context.SpringBootTestArgs@1, org.springframework.boot.test.context.SpringBootTestWebEnvironment@49fc609f], contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]], attributes = map[[empty]]], class annotated with @DirtiesContext [false] with mode [null]. 09:31:47.967 [main] DEBUG org.springframework.test.context.support.DependencyInjectionTestExecutionListener - Performing dependency injection for test context [[DefaultTestContext@7fcf2fc1 testClass = UserMapperTest, testInstance = com.itheima.mp.mapper.UserMapperTest@4b213651, testMethod = [null], testException = [null], mergedContextConfiguration = [MergedContextConfiguration@2141a12 testClass = UserMapperTest, locations = '{}', classes = '{class com.itheima.mp.MpDemoApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@1fb700ee, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@8317c52, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@2892dae4, org.springframework.boot.test.autoconfigure.actuate.metrics.MetricsExportContextCustomizerFactory$DisableMetricExportContextCustomizer@865dd6, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@2e55dd0c, org.springframework.boot.test.context.SpringBootTestArgs@1, org.springframework.boot.test.context.SpringBootTestWebEnvironment@49fc609f], contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]], attributes = map['org.springframework.test.context.event.ApplicationEventsTestExecutionListener.recordApplicationEvents' -> false]]]. . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.7.12) 09:31:48 INFO 19820 --- [ main] com.itheima.mp.mapper.UserMapperTest : Starting UserMapperTest using Java 17.0.13 on LAPTOP-1T2U1TS4 with PID 19820 (started by 23857 in D:\桌面\找工作\计算机\SpringCloud微服务—资料\day01-MybatisPlus\资料\mp-demo) 09:31:48 DEBUG 19820 --- [ main] com.itheima.mp.mapper.UserMapperTest : Running with Spring Boot v2.7.12, Spring v5.3.27 09:31:48 INFO 19820 --- [ main] com.itheima.mp.mapper.UserMapperTest : No active profile set, falling back to 1 default profile: "default" _ _ |_ _ _|_. ___ _ | _ | | |\/|_)(_| | |_\ |_)||_|_\ / | 3.5.3.1 09:31:49 INFO 19820 --- [ main] com.itheima.mp.mapper.UserMapperTest : Started UserMapperTest in 1.413 seconds (JVM running for 2.366) 09:31:49 INFO 19820 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 09:31:55 ERROR 19820 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:895) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:820) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:446) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:239) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:188) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-4.0.3.jar:na] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) ~[spring-jdbc-5.3.27.jar:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) ~[spring-jdbc-5.3.27.jar:5.3.27] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ~[spring-jdbc-5.3.27.jar:5.3.27] at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) ~[mybatis-spring-2.0.7.jar:2.0.7] at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) ~[mybatis-spring-2.0.7.jar:2.0.7] at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:151) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:145) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) ~[mybatis-3.5.10.jar:3.5.10] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:76) ~[mybatis-3.5.10.jar:3.5.10] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na] at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427) ~[mybatis-spring-2.0.7.jar:2.0.7] at jdk.proxy2/jdk.proxy2.$Proxy53.selectOne(Unknown Source) ~[na:na] at org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:160) ~[mybatis-spring-2.0.7.jar:2.0.7] at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:89) ~[mybatis-plus-core-3.5.3.1.jar:3.5.3.1] at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148) ~[mybatis-plus-core-3.5.3.1.jar:3.5.3.1] at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89) ~[mybatis-plus-core-3.5.3.1.jar:3.5.3.1] at jdk.proxy2/jdk.proxy2.$Proxy58.queryUserById(Unknown Source) ~[na:na] at com.itheima.mp.mapper.UserMapperTest.testSelectById(UserMapperTest.java:33) ~[test-classes/:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na] at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725) ~[junit-platform-commons-1.8.2.jar:1.8.2] at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.8.2.jar:1.8.2] at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.8.2.jar:1.8.2] at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) ~[junit5-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:231) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) ~[junit-rt.jar:na] Caused by: com.mysql.cj.exceptions.CJException: Access denied for user 'root'@'localhost' (using password: YES) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[na:na] at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na] at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[na:na] at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[na:na] at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:62) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:150) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:849) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:771) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:739) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:156) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.protocol.a.NativeAuthenticationProvider.proceedHandshakeWithPluggableAuthentication(NativeAuthenticationProvider.java:468) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.protocol.a.NativeAuthenticationProvider.connect(NativeAuthenticationProvider.java:213) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.protocol.a.NativeProtocol.connect(NativeProtocol.java:1430) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.NativeSession.connect(NativeSession.java:134) ~[mysql-connector-j-8.0.33.jar:8.0.33] at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:839) ~[mysql-connector-j-8.0.33.jar:8.0.33] ... 108 common frames omitted org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. ### The error may exist in file [D:\桌面\找工作\计算机\SpringCloud微服务—资料\day01-MybatisPlus\资料\mp-demo\target\classes\mapper\UserMapper.xml] ### The error may involve com.itheima.mp.mapper.UserMapper.queryUserById ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:96) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:441) at jdk.proxy2/jdk.proxy2.$Proxy53.selectOne(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:160) at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:89) at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148) at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89) at jdk.proxy2/jdk.proxy2.$Proxy58.queryUserById(Unknown Source) at com.itheima.mp.mapper.UserMapperTest.testSelectById(UserMapperTest.java:33) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725) at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84) at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115) at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:231) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. ### The error may exist in file [D:\桌面\找工作\计算机\SpringCloud微服务—资料\day01-MybatisPlus\资料\mp-demo\target\classes\mapper\UserMapper.xml] ### The error may involve com.itheima.mp.mapper.UserMapper.queryUserById ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:153) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:145) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:76) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427) ... 76 more Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:83) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:151) ... 84 more Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:111) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:98) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:90) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:64) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:74) at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:895) at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:820) at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:446) at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:239) at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:188) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ... 94 more Caused by: com.mysql.cj.exceptions.CJException: Access denied for user 'root'@'localhost' (using password: YES) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480) at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:62) at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:150) at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:128) at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:849) at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:771) at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:739) at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:156) at com.mysql.cj.protocol.a.NativeAuthenticationProvider.proceedHandshakeWithPluggableAuthentication(NativeAuthenticationProvider.java:468) at com.mysql.cj.protocol.a.NativeAuthenticationProvider.connect(NativeAuthenticationProvider.java:213) at com.mysql.cj.protocol.a.NativeProtocol.connect(NativeProtocol.java:1430) at com.mysql.cj.NativeSession.connect(NativeSession.java:134) at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:839) ... 108 more 进程已结束,退出代码为 -1
08-03
F:\javaTools\jdk-1.8\bin\java.exe -javaagent:C:\Users\khy18\AppData\Local\JetBrains\IntelliJIdea2025.2\captureAgent\debugger-agent.jar=file:///C:/Users/khy18/AppData/Local/Temp/capture16856332041370519207.props -ea -Didea.test.cyclic.buffer.size=1048576 "-javaagent:F:\javaTools\IntelliJ IDEA 2025.2\lib\idea_rt.jar=62646" -Dkotlinx.coroutines.debug.enable.creation.stack.trace=false -Ddebugger.agent.enable.coroutines=true -Dkotlinx.coroutines.debug.enable.flows.stack.trace=true -Dkotlinx.coroutines.debug.enable.mutable.state.flows.stack.trace=true -Dfile.encoding=UTF-8 -classpath "C:\Users\khy18\.m2\repository\org\junit\platform\junit-platform-launcher\1.8.2\junit-platform-launcher-1.8.2.jar;C:\Users\khy18\.m2\repository\org\junit\platform\junit-platform-engine\1.8.2\junit-platform-engine-1.8.2.jar;C:\Users\khy18\.m2\repository\org\opentest4j\opentest4j\1.2.0\opentest4j-1.2.0.jar;C:\Users\khy18\.m2\repository\org\junit\platform\junit-platform-commons\1.8.2\junit-platform-commons-1.8.2.jar;C:\Users\khy18\.m2\repository\org\apiguardian\apiguardian-api\1.1.2\apiguardian-api-1.1.2.jar;F:\javaTools\IntelliJ IDEA 2025.2\lib\idea_rt.jar;F:\javaTools\IntelliJ IDEA 2025.2\plugins\junit\lib\junit5-rt.jar;F:\javaTools\IntelliJ IDEA 2025.2\plugins\junit\lib\junit-rt.jar;F:\javaTools\jdk-1.8\jre\lib\charsets.jar;F:\javaTools\jdk-1.8\jre\lib\deploy.jar;F:\javaTools\jdk-1.8\jre\lib\ext\access-bridge-64.jar;F:\javaTools\jdk-1.8\jre\lib\ext\cldrdata.jar;F:\javaTools\jdk-1.8\jre\lib\ext\dnsns.jar;F:\javaTools\jdk-1.8\jre\lib\ext\jaccess.jar;F:\javaTools\jdk-1.8\jre\lib\ext\localedata.jar;F:\javaTools\jdk-1.8\jre\lib\ext\nashorn.jar;F:\javaTools\jdk-1.8\jre\lib\ext\sunec.jar;F:\javaTools\jdk-1.8\jre\lib\ext\sunjce_provider.jar;F:\javaTools\jdk-1.8\jre\lib\ext\sunmscapi.jar;F:\javaTools\jdk-1.8\jre\lib\ext\sunpkcs11.jar;F:\javaTools\jdk-1.8\jre\lib\ext\zipfs.jar;F:\javaTools\jdk-1.8\jre\lib\javaws.jar;F:\javaTools\jdk-1.8\jre\lib\jce.jar;F:\javaTools\jdk-1.8\jre\lib\jfr.jar;F:\javaTools\jdk-1.8\jre\lib\jsse.jar;F:\javaTools\jdk-1.8\jre\lib\management-agent.jar;F:\javaTools\jdk-1.8\jre\lib\plugin.jar;F:\javaTools\jdk-1.8\jre\lib\resources.jar;F:\javaTools\jdk-1.8\jre\lib\rt.jar;F:\javaCode\mybatisplus\target\test-classes;F:\javaCode\mybatisplus\target\classes;F:\javaTools\apache-maven\maven-repository\org\springframework\boot\spring-boot-starter\2.6.3\spring-boot-starter-2.6.3.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\boot\spring-boot\2.6.3\spring-boot-2.6.3.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-context\5.3.15\spring-context-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-aop\5.3.15\spring-aop-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-beans\5.3.15\spring-beans-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-expression\5.3.15\spring-expression-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\boot\spring-boot-autoconfigure\2.6.3\spring-boot-autoconfigure-2.6.3.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\boot\spring-boot-starter-logging\2.6.3\spring-boot-starter-logging-2.6.3.jar;F:\javaTools\apache-maven\maven-repository\ch\qos\logback\logback-classic\1.2.10\logback-classic-1.2.10.jar;F:\javaTools\apache-maven\maven-repository\ch\qos\logback\logback-core\1.2.10\logback-core-1.2.10.jar;F:\javaTools\apache-maven\maven-repository\org\apache\logging\log4j\log4j-to-slf4j\2.17.1\log4j-to-slf4j-2.17.1.jar;F:\javaTools\apache-maven\maven-repository\org\apache\logging\log4j\log4j-api\2.17.1\log4j-api-2.17.1.jar;F:\javaTools\apache-maven\maven-repository\org\slf4j\jul-to-slf4j\1.7.33\jul-to-slf4j-1.7.33.jar;F:\javaTools\apache-maven\maven-repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-core\5.3.15\spring-core-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-jcl\5.3.15\spring-jcl-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\yaml\snakeyaml\1.29\snakeyaml-1.29.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\boot\spring-boot-starter-test\2.6.3\spring-boot-starter-test-2.6.3.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\boot\spring-boot-test\2.6.3\spring-boot-test-2.6.3.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\boot\spring-boot-test-autoconfigure\2.6.3\spring-boot-test-autoconfigure-2.6.3.jar;F:\javaTools\apache-maven\maven-repository\com\jayway\jsonpath\json-path\2.6.0\json-path-2.6.0.jar;F:\javaTools\apache-maven\maven-repository\net\minidev\json-smart\2.4.7\json-smart-2.4.7.jar;F:\javaTools\apache-maven\maven-repository\net\minidev\accessors-smart\2.4.7\accessors-smart-2.4.7.jar;F:\javaTools\apache-maven\maven-repository\org\ow2\asm\asm\9.1\asm-9.1.jar;F:\javaTools\apache-maven\maven-repository\org\slf4j\slf4j-api\1.7.33\slf4j-api-1.7.33.jar;F:\javaTools\apache-maven\maven-repository\jakarta\xml\bind\jakarta.xml.bind-api\2.3.3\jakarta.xml.bind-api-2.3.3.jar;F:\javaTools\apache-maven\maven-repository\jakarta\activation\jakarta.activation-api\1.2.2\jakarta.activation-api-1.2.2.jar;F:\javaTools\apache-maven\maven-repository\org\assertj\assertj-core\3.21.0\assertj-core-3.21.0.jar;F:\javaTools\apache-maven\maven-repository\org\hamcrest\hamcrest\2.2\hamcrest-2.2.jar;F:\javaTools\apache-maven\maven-repository\org\junit\jupiter\junit-jupiter\5.8.2\junit-jupiter-5.8.2.jar;F:\javaTools\apache-maven\maven-repository\org\junit\jupiter\junit-jupiter-api\5.8.2\junit-jupiter-api-5.8.2.jar;F:\javaTools\apache-maven\maven-repository\org\opentest4j\opentest4j\1.2.0\opentest4j-1.2.0.jar;F:\javaTools\apache-maven\maven-repository\org\junit\platform\junit-platform-commons\1.8.2\junit-platform-commons-1.8.2.jar;F:\javaTools\apache-maven\maven-repository\org\apiguardian\apiguardian-api\1.1.2\apiguardian-api-1.1.2.jar;F:\javaTools\apache-maven\maven-repository\org\junit\jupiter\junit-jupiter-params\5.8.2\junit-jupiter-params-5.8.2.jar;F:\javaTools\apache-maven\maven-repository\org\junit\jupiter\junit-jupiter-engine\5.8.2\junit-jupiter-engine-5.8.2.jar;F:\javaTools\apache-maven\maven-repository\org\junit\platform\junit-platform-engine\1.8.2\junit-platform-engine-1.8.2.jar;F:\javaTools\apache-maven\maven-repository\org\mockito\mockito-core\4.0.0\mockito-core-4.0.0.jar;F:\javaTools\apache-maven\maven-repository\net\bytebuddy\byte-buddy\1.11.22\byte-buddy-1.11.22.jar;F:\javaTools\apache-maven\maven-repository\net\bytebuddy\byte-buddy-agent\1.11.22\byte-buddy-agent-1.11.22.jar;F:\javaTools\apache-maven\maven-repository\org\objenesis\objenesis\3.2\objenesis-3.2.jar;F:\javaTools\apache-maven\maven-repository\org\mockito\mockito-junit-jupiter\4.0.0\mockito-junit-jupiter-4.0.0.jar;F:\javaTools\apache-maven\maven-repository\org\skyscreamer\jsonassert\1.5.0\jsonassert-1.5.0.jar;F:\javaTools\apache-maven\maven-repository\com\vaadin\external\google\android-json\0.0.20131108.vaadin1\android-json-0.0.20131108.vaadin1.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-test\5.3.15\spring-test-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\xmlunit\xmlunit-core\2.8.4\xmlunit-core-2.8.4.jar;F:\javaTools\apache-maven\maven-repository\com\baomidou\mybatis-plus-boot-starter\3.5.1\mybatis-plus-boot-starter-3.5.1.jar;F:\javaTools\apache-maven\maven-repository\com\baomidou\mybatis-plus\3.5.1\mybatis-plus-3.5.1.jar;F:\javaTools\apache-maven\maven-repository\com\baomidou\mybatis-plus-extension\3.5.1\mybatis-plus-extension-3.5.1.jar;F:\javaTools\apache-maven\maven-repository\com\baomidou\mybatis-plus-core\3.5.1\mybatis-plus-core-3.5.1.jar;F:\javaTools\apache-maven\maven-repository\com\baomidou\mybatis-plus-annotation\3.5.1\mybatis-plus-annotation-3.5.1.jar;F:\javaTools\apache-maven\maven-repository\com\github\jsqlparser\jsqlparser\4.3\jsqlparser-4.3.jar;F:\javaTools\apache-maven\maven-repository\org\mybatis\mybatis\3.5.9\mybatis-3.5.9.jar;F:\javaTools\apache-maven\maven-repository\org\mybatis\mybatis-spring\2.0.6\mybatis-spring-2.0.6.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\boot\spring-boot-starter-jdbc\2.6.3\spring-boot-starter-jdbc-2.6.3.jar;F:\javaTools\apache-maven\maven-repository\com\zaxxer\HikariCP\4.0.3\HikariCP-4.0.3.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-jdbc\5.3.15\spring-jdbc-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\springframework\spring-tx\5.3.15\spring-tx-5.3.15.jar;F:\javaTools\apache-maven\maven-repository\org\projectlombok\lombok\1.18.22\lombok-1.18.22.jar;F:\javaTools\apache-maven\maven-repository\mysql\mysql-connector-java\8.0.28\mysql-connector-java-8.0.28.jar;F:\javaTools\apache-maven\maven-repository\com\baomidou\mybatis-plus-generator\3.5.1\mybatis-plus-generator-3.5.1.jar;F:\javaTools\apache-maven\maven-repository\org\freemarker\freemarker\2.3.31\freemarker-2.3.31.jar" com.intellij.rt.junit.JUnitStarter -ideVersion5 -junit5 com.it.k.MyBastisPlusTest,test 17:28:30.835 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating CacheAwareContextLoaderDelegate from class [org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate] 17:28:30.850 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating BootstrapContext using constructor [public org.springframework.test.context.support.DefaultBootstrapContext(java.lang.Class,org.springframework.test.context.CacheAwareContextLoaderDelegate)] 17:28:30.901 [main] DEBUG org.springframework.test.context.BootstrapUtils - Instantiating TestContextBootstrapper for test class [com.it.k.MyBastisPlusTest] from class [org.springframework.boot.test.context.SpringBootTestContextBootstrapper] 17:28:30.918 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Neither @ContextConfiguration nor @ContextHierarchy found for test class [com.it.k.MyBastisPlusTest], using SpringBootContextLoader 17:28:30.923 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.it.k.MyBastisPlusTest]: class path resource [com/it/k/MyBastisPlusTest-context.xml] does not exist 17:28:30.923 [main] DEBUG org.springframework.test.context.support.AbstractContextLoader - Did not detect default resource location for test class [com.it.k.MyBastisPlusTest]: class path resource [com/it/k/MyBastisPlusTestContext.groovy] does not exist 17:28:30.924 [main] INFO org.springframework.test.context.support.AbstractContextLoader - Could not detect default resource locations for test class [com.it.k.MyBastisPlusTest]: no resource found for suffixes {-context.xml, Context.groovy}. 17:28:30.926 [main] INFO org.springframework.test.context.support.AnnotationConfigContextLoaderUtils - Could not detect default configuration classes for test class [com.it.k.MyBastisPlusTest]: MyBastisPlusTest does not declare any static, non-private, non-final, nested classes annotated with @Configuration. 17:28:30.992 [main] DEBUG org.springframework.test.context.support.ActiveProfilesUtils - Could not find an 'annotation declaring class' for annotation type [org.springframework.test.context.ActiveProfiles] and class [com.it.k.MyBastisPlusTest] 17:28:31.129 [main] DEBUG org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider - Identified candidate component class: file [F:\javaCode\mybatisplus\target\classes\com\it\k\MybatisplusApplication.class] 17:28:31.131 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Found @SpringBootConfiguration com.it.k.MybatisplusApplication for test class com.it.k.MyBastisPlusTest 17:28:31.270 [main] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper - @TestExecutionListeners is not present for class [com.it.k.MyBastisPlusTest]: using defaults. 17:28:31.270 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener, org.springframework.boot.test.autoconfigure.webservices.client.MockWebServiceServerTestExecutionListener, org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.event.ApplicationEventsTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener, org.springframework.test.context.event.EventPublishingTestExecutionListener] 17:28:31.282 [main] DEBUG org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Skipping candidate TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener] due to a missing dependency. Specify custom listener classes or make the default listener classes and their required dependencies available. Offending class: [javax/servlet/ServletContext] 17:28:31.293 [main] INFO org.springframework.boot.test.context.SpringBootTestContextBootstrapper - Using TestExecutionListeners: [org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@1e0f9063, org.springframework.test.context.event.ApplicationEventsTestExecutionListener@53bd8fca, org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener@7642df8f, org.springframework.boot.test.autoconfigure.SpringBootDependencyInjectionTestExecutionListener@3e30646a, org.springframework.test.context.support.DirtiesContextTestExecutionListener@5cde6747, org.springframework.test.context.transaction.TransactionalTestExecutionListener@63a270c9, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@37c7595, org.springframework.test.context.event.EventPublishingTestExecutionListener@3ed242a4, org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener@1199fe66, org.springframework.boot.test.autoconfigure.restdocs.RestDocsTestExecutionListener@614df0a4, org.springframework.boot.test.autoconfigure.web.client.MockRestServiceServerResetTestExecutionListener@1fdf1c5, org.springframework.boot.test.autoconfigure.web.servlet.MockMvcPrintOnlyOnFailureTestExecutionListener@2d96543c, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverTestExecutionListener@73a2e526, org.springframework.boot.test.autoconfigure.webservices.client.MockWebServiceServerTestExecutionListener@7d64e326] 17:28:31.300 [main] DEBUG org.springframework.test.context.support.AbstractDirtiesContextTestExecutionListener - Before test class: context [DefaultTestContext@1cdc4c27 testClass = MyBastisPlusTest, testInstance = [null], testMethod = [null], testException = [null], mergedContextConfiguration = [MergedContextConfiguration@77b14724 testClass = MyBastisPlusTest, locations = '{}', classes = '{class com.it.k.MybatisplusApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@5ddeb7cb, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@59402b8f, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@548a24a, org.springframework.boot.test.autoconfigure.actuate.metrics.MetricsExportContextCustomizerFactory$DisableMetricExportContextCustomizer@52f27fbd, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@43f02ef2, org.springframework.boot.test.context.SpringBootTestArgs@1, org.springframework.boot.test.context.SpringBootTestWebEnvironment@44a664f2], contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]], attributes = map[[empty]]], class annotated with @DirtiesContext [false] with mode [null]. 17:28:31.319 [main] DEBUG org.springframework.test.context.support.DependencyInjectionTestExecutionListener - Performing dependency injection for test context [[DefaultTestContext@1cdc4c27 testClass = MyBastisPlusTest, testInstance = com.it.k.MyBastisPlusTest@3243b914, testMethod = [null], testException = [null], mergedContextConfiguration = [MergedContextConfiguration@77b14724 testClass = MyBastisPlusTest, locations = '{}', classes = '{class com.it.k.MybatisplusApplication}', contextInitializerClasses = '[]', activeProfiles = '{}', propertySourceLocations = '{}', propertySourceProperties = '{org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true}', contextCustomizers = set[org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@5ddeb7cb, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@59402b8f, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@548a24a, org.springframework.boot.test.autoconfigure.actuate.metrics.MetricsExportContextCustomizerFactory$DisableMetricExportContextCustomizer@52f27fbd, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizerFactory$Customizer@43f02ef2, org.springframework.boot.test.context.SpringBootTestArgs@1, org.springframework.boot.test.context.SpringBootTestWebEnvironment@44a664f2], contextLoader = 'org.springframework.boot.test.context.SpringBootContextLoader', parent = [null]], attributes = map['org.springframework.test.context.event.ApplicationEventsTestExecutionListener.recordApplicationEvents' -> false]]]. . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.6.3) 2025-09-03 17:28:31.849 INFO 17920 --- [ main] com.it.k.MyBastisPlusTest : Starting MyBastisPlusTest using Java 1.8.0_461 on K with PID 17920 (started by khy18 in F:\javaCode\mybatisplus) 2025-09-03 17:28:31.851 INFO 17920 --- [ main] com.it.k.MyBastisPlusTest : No active profile set, falling back to default profiles: default Logging initialized using 'class org.apache.ibatis.logging.stdout.StdOutImpl' adapter. Property 'mapperLocations' was not specified. _ _ |_ _ _|_. ___ _ | _ | | |\/|_)(_| | |_\ |_)||_|_\ / | 3.5.1 2025-09-03 17:28:34.268 INFO 17920 --- [ main] com.it.k.MyBastisPlusTest : Started MyBastisPlusTest in 2.904 seconds (JVM running for 4.486) Creating a new SqlSession SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@20ab76ee] was not registered for synchronization because synchronization is not active 2025-09-03 17:28:34.596 INFO 17920 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2025-09-03 17:28:35.960 ERROR 17920 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. java.sql.SQLException: Access denied for user 'khy18'@'localhost' (using password: NO) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) ~[mysql-connector-java-8.0.28.jar:8.0.28] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.28.jar:8.0.28] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:829) ~[mysql-connector-java-8.0.28.jar:8.0.28] at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:449) ~[mysql-connector-java-8.0.28.jar:8.0.28] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:242) ~[mysql-connector-java-8.0.28.jar:8.0.28] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) ~[mysql-connector-java-8.0.28.jar:8.0.28] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:121) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) [HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) [HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) [HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) [HikariCP-4.0.3.jar:na] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) [spring-jdbc-5.3.15.jar:5.3.15] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) [spring-jdbc-5.3.15.jar:5.3.15] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) [spring-jdbc-5.3.15.jar:5.3.15] at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) [mybatis-spring-2.0.6.jar:2.0.6] at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) [mybatis-spring-2.0.6.jar:2.0.6] at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:151) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:145) [mybatis-3.5.9.jar:3.5.9] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) [mybatis-3.5.9.jar:3.5.9] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_461] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_461] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_461] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_461] at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427) [mybatis-spring-2.0.6.jar:2.0.6] at com.sun.proxy.$Proxy54.selectList(Unknown Source) [na:na] at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224) [mybatis-spring-2.0.6.jar:2.0.6] at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForMany(MybatisMapperMethod.java:166) [mybatis-plus-core-3.5.1.jar:3.5.1] at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:77) [mybatis-plus-core-3.5.1.jar:3.5.1] at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148) [mybatis-plus-core-3.5.1.jar:3.5.1] at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89) [mybatis-plus-core-3.5.1.jar:3.5.1] at com.sun.proxy.$Proxy59.selectList(Unknown Source) [na:na] at com.it.k.MyBastisPlusTest.test(MyBastisPlusTest.java:24) [test-classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_461] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_461] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_461] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_461] at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725) [junit-platform-commons-1.8.2.jar:1.8.2] at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) [junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) [junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149) [junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140) [junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84) [junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66) ~[junit-jupiter-engine-5.8.2.jar:5.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.8.2.jar:1.8.2] at java.util.ArrayList.forEach(ArrayList.java:1259) ~[na:1.8.0_461] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.8.2.jar:1.8.2] at java.util.ArrayList.forEach(ArrayList.java:1259) ~[na:1.8.0_461] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) ~[junit-platform-engine-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) ~[junit-platform-launcher-1.8.2.jar:1.8.2] at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:66) ~[junit5-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:231) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) ~[junit-rt.jar:na] Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@20ab76ee] org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Access denied for user 'khy18'@'localhost' (using password: NO) ### The error may exist in com/it/k/mapper/UserMapper.java (best guess) ### The error may involve com.it.k.mapper.UserMapper.selectList ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Access denied for user 'khy18'@'localhost' (using password: NO) at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:96) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:441) at com.sun.proxy.$Proxy54.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224) at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForMany(MybatisMapperMethod.java:166) at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:77) at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148) at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89) at com.sun.proxy.$Proxy59.selectList(Unknown Source) at com.it.k.MyBastisPlusTest.test(MyBastisPlusTest.java:24) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725) at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84) at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115) at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:214) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.util.ArrayList.forEach(ArrayList.java:1259) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.util.ArrayList.forEach(ArrayList.java:1259) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:66) at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:231) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Access denied for user 'khy18'@'localhost' (using password: NO) ### The error may exist in com/it/k/mapper/UserMapper.java (best guess) ### The error may involve com.it.k.mapper.UserMapper.selectList ### The error occurred while executing a query ### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Access denied for user 'khy18'@'localhost' (using password: NO) at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:153) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:145) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427) ... 77 more Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Access denied for user 'khy18'@'localhost' (using password: NO) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:83) at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:80) at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:67) at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:337) at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:86) at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:89) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:151) ... 84 more Caused by: java.sql.SQLException: Access denied for user 'khy18'@'localhost' (using password: NO) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:829) at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:449) at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:242) at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:121) at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:159) at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:117) at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80) ... 94 more Process finished with exit code -1
最新发布
09-04
package com.example.demo.config; import cn.hutool.json.JSONUtil; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.messaging.converter.MappingJackson2MessageConverter; import org.springframework.messaging.converter.StringMessageConverter; import org.springframework.messaging.simp.SimpMessagingTemplate; import org.springframework.messaging.simp.stomp.StompCommand; import org.springframework.messaging.simp.stomp.StompFrameHandler; import org.springframework.messaging.simp.stomp.StompHeaders; import org.springframework.messaging.simp.stomp.StompSession; import org.springframework.messaging.simp.stomp.StompSessionHandlerAdapter; import org.springframework.scheduling.concurrent.ConcurrentTaskScheduler; import org.springframework.stereotype.Service; import org.springframework.web.socket.client.standard.StandardWebSocketClient; import org.springframework.web.socket.messaging.WebSocketStompClient; import org.springframework.web.socket.sockjs.client.SockJsClient; import org.springframework.web.socket.sockjs.client.Transport; import org.springframework.web.socket.sockjs.client.WebSocketTransport; import java.lang.reflect.Type; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.concurrent.CompletableFuture; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.TimeUnit; @Service public class StompClientSender { public StompClientSender(SimpMessagingTemplate messagingTemplate) { this.messagingTemplate = messagingTemplate; } @Autowired private SimpMessagingTemplate messagingTemplate; private final Map<String, StompSession> clientSessions = new ConcurrentHashMap<>(); private String userId; public void sendCommand(String command, String targetClient, String userId) { try { String sessionKey = targetClient + "#" + userId; StompSession session = clientSessions.computeIfAbsent(sessionKey, k -> connectToClient(targetClient,userId)); Map<String, String> requestMap = new HashMap<>(); requestMap.put("command", command); requestMap.put("host", targetClient); requestMap.put("userId", userId); String aaa = JSONUtil.toJsonStr(requestMap); session.send("/app/executeCommand", aaa); } catch (Exception e) { throw new RuntimeException("命令发送失败", e); } } private StompSession connectToClient(String clientAddress, String userId) { // 注意这里参数 userId List<Transport> transports = new ArrayList<>(); transports.add(new WebSocketTransport(new StandardWebSocketClient())); WebSocketStompClient stompClient = new WebSocketStompClient(new SockJsClient(transports)); stompClient.setMessageConverter(new StringMessageConverter()); stompClient.setTaskScheduler(new ConcurrentTaskScheduler()); CompletableFuture<StompSession> future = new CompletableFuture<>(); stompClient.connect("http://" + clientAddress + ":7788/ws-client", new StompSessionHandlerAdapter() { @Override public void afterConnected(StompSession session, StompHeaders headers) { String userTopic = "/topic/commandOutput/" + userId; session.subscribe(userTopic, new StompFrameHandler() { @Override public Type getPayloadType(StompHeaders headers) { return String.class; } @Override public void handleFrame(StompHeaders headers, Object payload) { String output = (String) payload; System.out.println("收到响应: " + output + ",转发至用户: " + userId); // 使用参数 userId messagingTemplate.convertAndSend("/topic/bToCommandOutput/fangpeiyuan", output); } }); future.complete(session); } @Override public void handleException(StompSession session, StompCommand command, StompHeaders headers, byte[] payload, Throwable exception) { System.err.println("STOMP异常: " + exception.getMessage()); exception.printStackTrace(); future.completeExceptionally(exception); } }); try { return future.get(5, TimeUnit.SECONDS); } catch (Exception e) { throw new RuntimeException("连接小客户端超时", e); } } // private StompSession connectToClient(String clientAddress, String userId) { // List<Transport> transports = new ArrayList<>(); // transports.add(new WebSocketTransport(new StandardWebSocketClient())); // WebSocketStompClient stompClient = new WebSocketStompClient(new SockJsClient(transports)); // stompClient.setMessageConverter(new MappingJackson2MessageConverter()); // stompClient.setTaskScheduler(new ConcurrentTaskScheduler()); // // CompletableFuture<StompSession> future = new CompletableFuture<>(); // // stompClient.connect("http://" + clientAddress + ":7788/ws-client", new StompSessionHandlerAdapter() { // @Override // public void afterConnected(StompSession session, StompHeaders headers) { // // 关键修改:订阅用户专属主题 // String userTopic = "/topic/commandOutput/" + userId; // session.subscribe(userTopic, new StompFrameHandler() { // @Override // public Type getPayloadType(StompHeaders headers) { // return String.class; // } // // @Override // public void handleFrame(StompHeaders headers, Object payload) { // String output = (String) payload; // System.out.println("收到响应: " + output + ",转发至用户: " + userId); // // // 直接通过公共主题转发响应 // messagingTemplate.convertAndSend( // "/topic/bToCommandOutput/" + userId, // output // ); // } // }); // future.complete(session); // } // // @Override // public void handleException(StompSession session, StompCommand command, StompHeaders headers, byte[] payload, Throwable exception) { // future.completeExceptionally(exception); // } // // }); // // try { // // 使用get()方法并设置超时 // return future.get(5, TimeUnit.SECONDS); // } catch (Exception e) { // throw new RuntimeException("连接小客户端超时", e); // } // } }"C:\Program Files\Java\jdk1.8.0_301\bin\java.exe" -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:55199,suspend=y,server=n -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -javaagent:D:\Idea-2021.2\plugins\java\lib\rt\debugger-agent.jar -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_301\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_301\jre\lib\rt.jar;E:\huanan_win\cmd_demo\my-cmd-back\target\classes;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-web\2.7.12\spring-boot-starter-web-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter\2.7.12\spring-boot-starter-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot\2.7.12\spring-boot-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-logging\2.7.12\spring-boot-starter-logging-2.7.12.jar;D:\apache-maven-3.6.3\repository\ch\qos\logback\logback-classic\1.2.12\logback-classic-1.2.12.jar;D:\apache-maven-3.6.3\repository\ch\qos\logback\logback-core\1.2.12\logback-core-1.2.12.jar;D:\apache-maven-3.6.3\repository\org\apache\logging\log4j\log4j-to-slf4j\2.17.2\log4j-to-slf4j-2.17.2.jar;D:\apache-maven-3.6.3\repository\org\apache\logging\log4j\log4j-api\2.17.2\log4j-api-2.17.2.jar;D:\apache-maven-3.6.3\repository\org\slf4j\jul-to-slf4j\1.7.36\jul-to-slf4j-1.7.36.jar;D:\apache-maven-3.6.3\repository\jakarta\annotation\jakarta.annotation-api\1.3.5\jakarta.annotation-api-1.3.5.jar;D:\apache-maven-3.6.3\repository\org\yaml\snakeyaml\1.30\snakeyaml-1.30.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-json\2.7.12\spring-boot-starter-json-2.7.12.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.13.5\jackson-datatype-jdk8-2.13.5.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.13.5\jackson-datatype-jsr310-2.13.5.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.13.5\jackson-module-parameter-names-2.13.5.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-tomcat\2.7.12\spring-boot-starter-tomcat-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.75\tomcat-embed-core-9.0.75.jar;D:\apache-maven-3.6.3\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.75\tomcat-embed-el-9.0.75.jar;D:\apache-maven-3.6.3\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.75\tomcat-embed-websocket-9.0.75.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-web\5.3.27\spring-web-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-webmvc\5.3.27\spring-webmvc-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-aop\5.3.27\spring-aop-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-expression\5.3.27\spring-expression-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-websocket\2.7.12\spring-boot-starter-websocket-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\slf4j\slf4j-api\1.7.36\slf4j-api-1.7.36.jar;D:\apache-maven-3.6.3\repository\jakarta\xml\bind\jakarta.xml.bind-api\2.3.3\jakarta.xml.bind-api-2.3.3.jar;D:\apache-maven-3.6.3\repository\jakarta\activation\jakarta.activation-api\1.2.2\jakarta.activation-api-1.2.2.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-core\5.3.27\spring-core-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-jcl\5.3.27\spring-jcl-5.3.27.jar;D:\apache-maven-3.6.3\repository\com\vaadin\external\google\android-json\0.0.20131108.vaadin1\android-json-0.0.20131108.vaadin1.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-generator\3.5.3.1\mybatis-plus-generator-3.5.3.1.jar;D:\apache-maven-3.6.3\repository\cn\hutool\hutool-all\5.4.5\hutool-all-5.4.5.jar;D:\apache-maven-3.6.3\repository\org\springdoc\springdoc-openapi-ui\1.6.14\springdoc-openapi-ui-1.6.14.jar;D:\apache-maven-3.6.3\repository\org\springdoc\springdoc-openapi-webmvc-core\1.6.14\springdoc-openapi-webmvc-core-1.6.14.jar;D:\apache-maven-3.6.3\repository\org\springdoc\springdoc-openapi-common\1.6.14\springdoc-openapi-common-1.6.14.jar;D:\apache-maven-3.6.3\repository\io\swagger\core\v3\swagger-core\2.2.7\swagger-core-2.2.7.jar;D:\apache-maven-3.6.3\repository\org\apache\commons\commons-lang3\3.12.0\commons-lang3-3.12.0.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\dataformat\jackson-dataformat-yaml\2.13.5\jackson-dataformat-yaml-2.13.5.jar;D:\apache-maven-3.6.3\repository\io\swagger\core\v3\swagger-annotations\2.2.7\swagger-annotations-2.2.7.jar;D:\apache-maven-3.6.3\repository\io\swagger\core\v3\swagger-models\2.2.7\swagger-models-2.2.7.jar;D:\apache-maven-3.6.3\repository\jakarta\validation\jakarta.validation-api\2.0.2\jakarta.validation-api-2.0.2.jar;D:\apache-maven-3.6.3\repository\org\webjars\swagger-ui\4.15.5\swagger-ui-4.15.5.jar;D:\apache-maven-3.6.3\repository\org\webjars\webjars-locator-core\0.50\webjars-locator-core-0.50.jar;D:\apache-maven-3.6.3\repository\io\github\classgraph\classgraph\4.8.149\classgraph-4.8.149.jar;D:\apache-maven-3.6.3\repository\mysql\mysql-connector-java\8.0.29\mysql-connector-java-8.0.29.jar;D:\apache-maven-3.6.3\repository\com\google\protobuf\protobuf-java\3.19.4\protobuf-java-3.19.4.jar;D:\apache-maven-3.6.3\repository\org\projectlombok\lombok\1.18.28\lombok-1.18.28.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-boot-starter\3.4.2\mybatis-plus-boot-starter-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus\3.4.2\mybatis-plus-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-extension\3.4.2\mybatis-plus-extension-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-core\3.4.2\mybatis-plus-core-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\baomidou\mybatis-plus-annotation\3.4.2\mybatis-plus-annotation-3.4.2.jar;D:\apache-maven-3.6.3\repository\com\github\jsqlparser\jsqlparser\4.0\jsqlparser-4.0.jar;D:\apache-maven-3.6.3\repository\org\mybatis\mybatis\3.5.6\mybatis-3.5.6.jar;D:\apache-maven-3.6.3\repository\org\mybatis\mybatis-spring\2.0.5\mybatis-spring-2.0.5.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-autoconfigure\2.7.12\spring-boot-autoconfigure-2.7.12.jar;D:\apache-maven-3.6.3\repository\org\springframework\boot\spring-boot-starter-jdbc\2.7.12\spring-boot-starter-jdbc-2.7.12.jar;D:\apache-maven-3.6.3\repository\com\zaxxer\HikariCP\4.0.3\HikariCP-4.0.3.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-jdbc\5.3.27\spring-jdbc-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-tx\5.3.27\spring-tx-5.3.27.jar;D:\apache-maven-3.6.3\repository\commons-io\commons-io\2.11.0\commons-io-2.11.0.jar;D:\apache-maven-3.6.3\repository\org\apache\commons\commons-compress\1.21\commons-compress-1.21.jar;D:\apache-maven-3.6.3\repository\org\tukaani\xz\1.9\xz-1.9.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-websocket\5.3.20\spring-websocket-5.3.20.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-context\5.3.27\spring-context-5.3.27.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-messaging\5.3.20\spring-messaging-5.3.20.jar;D:\apache-maven-3.6.3\repository\org\springframework\spring-beans\5.3.27\spring-beans-5.3.27.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\core\jackson-databind\2.13.4\jackson-databind-2.13.4.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\core\jackson-annotations\2.13.5\jackson-annotations-2.13.5.jar;D:\apache-maven-3.6.3\repository\com\fasterxml\jackson\core\jackson-core\2.13.5\jackson-core-2.13.5.jar;D:\Idea-2021.2\lib\idea_rt.jar" com.example.demo.DemoApplication Connected to the target VM, address: '127.0.0.1:55199', transport: 'socket' . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.7.12) 2025-06-24 16:22:34.447 INFO 9640 --- [ main] com.example.demo.DemoApplication : Starting DemoApplication using Java 1.8.0_301 on CYFOS01-31Q4Z03 with PID 9640 (E:\huanan_win\cmd_demo\my-cmd-back\target\classes started by fangpeiyuan in E:\huanan_win\cmd_demo\my-cmd-back) 2025-06-24 16:22:34.451 INFO 9640 --- [ main] com.example.demo.DemoApplication : No active profile set, falling back to 1 default profile: "default" 2025-06-24 16:22:35.460 INFO 9640 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8086 (http) 2025-06-24 16:22:35.467 INFO 9640 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2025-06-24 16:22:35.467 INFO 9640 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.75] 2025-06-24 16:22:35.715 INFO 9640 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2025-06-24 16:22:35.715 INFO 9640 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1223 ms _ _ |_ _ _|_. ___ _ | _ | | |\/|_)(_| | |_\ |_)||_|_\ / | 3.4.2 2025-06-24 16:22:40.397 INFO 9640 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8086 (http) with context path '' 2025-06-24 16:22:40.398 INFO 9640 --- [ main] o.s.m.s.b.SimpleBrokerMessageHandler : Starting... 2025-06-24 16:22:40.399 INFO 9640 --- [ main] o.s.m.s.b.SimpleBrokerMessageHandler : BrokerAvailabilityEvent[available=true, SimpleBrokerMessageHandler [org.springframework.messaging.simp.broker.DefaultSubscriptionRegistry@14b8a751]] 2025-06-24 16:22:40.399 INFO 9640 --- [ main] o.s.m.s.b.SimpleBrokerMessageHandler : Started. 2025-06-24 16:22:40.407 INFO 9640 --- [ main] com.example.demo.DemoApplication : Started DemoApplication in 6.386 seconds (JVM running for 7.323) 2025-06-24 16:22:45.658 INFO 9640 --- [nio-8086-exec-2] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2025-06-24 16:22:45.658 INFO 9640 --- [nio-8086-exec-2] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2025-06-24 16:22:45.659 INFO 9640 --- [nio-8086-exec-2] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms 收到响应: null,转发至用户: fangpeiyuan 收到响应: E:\huanan_win\cmd_demo\by_remote_service>dir,转发至用户: fangpeiyuan 收到响应: 卷的序列号是 5F45-660F,转发至用户: fangpeiyuan 收到响应: 驱动器 E 中的卷是 文档,转发至用户: fangpeiyuan 收到响应: 2025/06/23 14:52 12,516 by_remote_service.iml,转发至用户: fangpeiyuan 收到响应: 2025/06/06 16:39 <DIR> command-log,转发至用户: fangpeiyuan 收到响应: 2025/04/17 17:26 1,074 HELP.md,转发至用户: fangpeiyuan 收到响应: 2025/06/23 14:53 6,781 pom.xml,转发至用户: fangpeiyuan 收到响应: 2025/06/18 10:01 <DIR> python-package,转发至用户: fangpeiyuan 收到响应: 2025/06/24 16:20 <DIR> target,转发至用户: fangpeiyuan 收到响应: 2025/05/28 09:27 <DIR> src,转发至用户: fangpeiyuan 收到响应: 4 个文件 20,766 字节,转发至用户: fangpeiyuan 收到响应: 7 个目录 180,371,836,928 可用字节,转发至用户: fangpeiyuan 收到响应: null,转发至用户: fangpeiyuan 收到响应: null,转发至用户: fangpeiyuan 收到响应: 2025/06/23 14:53 <DIR> .,转发至用户: fangpeiyuan 收到响应: 2025/06/23 14:53 <DIR> ..,转发至用户: fangpeiyuan 收到响应: null,转发至用户: fangpeiyuan 收到响应: E:\huanan_win\cmd_demo\by_remote_service 的目录,转发至用户: fangpeiyuan 收到响应: 2025/04/17 17:26 395 .gitignore,转发至用户: fangpeiyuan 收到响应: 2025/06/24 16:18 <DIR> .idea,转发至用户: fangpeiyuan 收到响应: E:\huanan_win\cmd_demo\by_remote_service>,转发至用户: fangpeiyuan 收到响应: ⏹ 该命令执行已结束,转发至用户: fangpeiyuan STOMP异常: null java.lang.NullPointerException at org.springframework.messaging.converter.AbstractMessageConverter.canConvertTo(AbstractMessageConverter.java:233) at org.springframework.messaging.converter.AbstractMessageConverter.toMessage(AbstractMessageConverter.java:197) at org.springframework.messaging.converter.CompositeMessageConverter.toMessage(CompositeMessageConverter.java:96) at org.springframework.messaging.core.AbstractMessageSendingTemplate.doConvert(AbstractMessageSendingTemplate.java:181) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:150) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:129) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:122) at com.example.demo.config.StompClientSender$1$1.handleFrame(StompClientSender.java:86) at org.springframework.messaging.simp.stomp.DefaultStompSession.invokeHandler(DefaultStompSession.java:471) at org.springframework.messaging.simp.stomp.DefaultStompSession.handleMessage(DefaultStompSession.java:432) at org.springframework.web.socket.messaging.WebSocketStompClient$WebSocketTcpConnectionHandlerAdapter.handleMessage(WebSocketStompClient.java:340) at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75) at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56) at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleMessageFrame(AbstractClientSockJsSession.java:294) at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleFrame(AbstractClientSockJsSession.java:230) at org.springframework.web.socket.sockjs.client.WebSocketTransport$ClientSockJsWebSocketHandler.handleTextMessage(WebSocketTransport.java:163) at org.springframework.web.socket.handler.AbstractWebSocketHandler.handleMessage(AbstractWebSocketHandler.java:43) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.handleTextMessage(StandardWebSocketHandlerAdapter.java:114) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.access$000(StandardWebSocketHandlerAdapter.java:43) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:85) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:82) at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390) at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484) at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284) at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130) at org.apache.tomcat.websocket.WsFrameClient.processSocketRead(WsFrameClient.java:95) at org.apache.tomcat.websocket.WsFrameClient.resumeProcessing(WsFrameClient.java:208) at org.apache.tomcat.websocket.WsFrameClient.access$500(WsFrameClient.java:31) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.doResumeProcessing(WsFrameClient.java:186) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:161) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:146) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:281) at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:579) at sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:397) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at java.lang.Thread.run(Thread.java:748) STOMP异常: null java.lang.NullPointerException at org.springframework.messaging.converter.AbstractMessageConverter.canConvertTo(AbstractMessageConverter.java:233) at org.springframework.messaging.converter.AbstractMessageConverter.toMessage(AbstractMessageConverter.java:197) at org.springframework.messaging.converter.CompositeMessageConverter.toMessage(CompositeMessageConverter.java:96) at org.springframework.messaging.core.AbstractMessageSendingTemplate.doConvert(AbstractMessageSendingTemplate.java:181) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:150) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:129) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:122) at com.example.demo.config.StompClientSender$1$1.handleFrame(StompClientSender.java:86) at org.springframework.messaging.simp.stomp.DefaultStompSession.invokeHandler(DefaultStompSession.java:471) at org.springframework.messaging.simp.stomp.DefaultStompSession.handleMessage(DefaultStompSession.java:432) at org.springframework.web.socket.messaging.WebSocketStompClient$WebSocketTcpConnectionHandlerAdapter.handleMessage(WebSocketStompClient.java:340) at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75) at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56) at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleMessageFrame(AbstractClientSockJsSession.java:294) at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleFrame(AbstractClientSockJsSession.java:230) at org.springframework.web.socket.sockjs.client.WebSocketTransport$ClientSockJsWebSocketHandler.handleTextMessage(WebSocketTransport.java:163) at org.springframework.web.socket.handler.AbstractWebSocketHandler.handleMessage(AbstractWebSocketHandler.java:43) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.handleTextMessage(StandardWebSocketHandlerAdapter.java:114) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.access$000(StandardWebSocketHandlerAdapter.java:43) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:85) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:82) at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390) at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484) at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284) at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130) at org.apache.tomcat.websocket.WsFrameClient.processSocketRead(WsFrameClient.java:95) at org.apache.tomcat.websocket.WsFrameClient.resumeProcessing(WsFrameClient.java:208) at org.apache.tomcat.websocket.WsFrameClient.access$500(WsFrameClient.java:31) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.doResumeProcessing(WsFrameClient.java:186) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:161) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:146) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:281) at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:579) at sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:397) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at java.lang.Thread.run(Thread.java:748) STOMP异常: null java.lang.NullPointerException at org.springframework.messaging.converter.AbstractMessageConverter.canConvertTo(AbstractMessageConverter.java:233) at org.springframework.messaging.converter.AbstractMessageConverter.toMessage(AbstractMessageConverter.java:197) at org.springframework.messaging.converter.CompositeMessageConverter.toMessage(CompositeMessageConverter.java:96) at org.springframework.messaging.core.AbstractMessageSendingTemplate.doConvert(AbstractMessageSendingTemplate.java:181) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:150) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:129) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:122) at com.example.demo.config.StompClientSender$1$1.handleFrame(StompClientSender.java:86) at org.springframework.messaging.simp.stomp.DefaultStompSession.invokeHandler(DefaultStompSession.java:471) at org.springframework.messaging.simp.stomp.DefaultStompSession.handleMessage(DefaultStompSession.java:432) at org.springframework.web.socket.messaging.WebSocketStompClient$WebSocketTcpConnectionHandlerAdapter.handleMessage(WebSocketStompClient.java:340) at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75) at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56) at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleMessageFrame(AbstractClientSockJsSession.java:294) at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleFrame(AbstractClientSockJsSession.java:230) at org.springframework.web.socket.sockjs.client.WebSocketTransport$ClientSockJsWebSocketHandler.handleTextMessage(WebSocketTransport.java:163) at org.springframework.web.socket.handler.AbstractWebSocketHandler.handleMessage(AbstractWebSocketHandler.java:43) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.handleTextMessage(StandardWebSocketHandlerAdapter.java:114) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.access$000(StandardWebSocketHandlerAdapter.java:43) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:85) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:82) at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390) at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484) at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284) at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130) at org.apache.tomcat.websocket.WsFrameClient.processSocketRead(WsFrameClient.java:95) at org.apache.tomcat.websocket.WsFrameClient.resumeProcessing(WsFrameClient.java:208) at org.apache.tomcat.websocket.WsFrameClient.access$500(WsFrameClient.java:31) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.doResumeProcessing(WsFrameClient.java:186) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:161) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:146) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:281) at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:579) at sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:397) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at java.lang.Thread.run(Thread.java:748) STOMP异常: null java.lang.NullPointerException at org.springframework.messaging.converter.AbstractMessageConverter.canConvertTo(AbstractMessageConverter.java:233) at org.springframework.messaging.converter.AbstractMessageConverter.toMessage(AbstractMessageConverter.java:197) at org.springframework.messaging.converter.CompositeMessageConverter.toMessage(CompositeMessageConverter.java:96) at org.springframework.messaging.core.AbstractMessageSendingTemplate.doConvert(AbstractMessageSendingTemplate.java:181) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:150) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:129) at org.springframework.messaging.core.AbstractMessageSendingTemplate.convertAndSend(AbstractMessageSendingTemplate.java:122) at com.example.demo.config.StompClientSender$1$1.handleFrame(StompClientSender.java:86) at org.springframework.messaging.simp.stomp.DefaultStompSession.invokeHandler(DefaultStompSession.java:471) at org.springframework.messaging.simp.stomp.DefaultStompSession.handleMessage(DefaultStompSession.java:432) at org.springframework.web.socket.messaging.WebSocketStompClient$WebSocketTcpConnectionHandlerAdapter.handleMessage(WebSocketStompClient.java:340) at org.springframework.web.socket.handler.WebSocketHandlerDecorator.handleMessage(WebSocketHandlerDecorator.java:75) at org.springframework.web.socket.handler.LoggingWebSocketHandlerDecorator.handleMessage(LoggingWebSocketHandlerDecorator.java:56) at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleMessageFrame(AbstractClientSockJsSession.java:294) at org.springframework.web.socket.sockjs.client.AbstractClientSockJsSession.handleFrame(AbstractClientSockJsSession.java:230) at org.springframework.web.socket.sockjs.client.WebSocketTransport$ClientSockJsWebSocketHandler.handleTextMessage(WebSocketTransport.java:163) at org.springframework.web.socket.handler.AbstractWebSocketHandler.handleMessage(AbstractWebSocketHandler.java:43) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.handleTextMessage(StandardWebSocketHandlerAdapter.java:114) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter.access$000(StandardWebSocketHandlerAdapter.java:43) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:85) at org.springframework.web.socket.adapter.standard.StandardWebSocketHandlerAdapter$3.onMessage(StandardWebSocketHandlerAdapter.java:82) at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390) at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484) at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284) at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130) at org.apache.tomcat.websocket.WsFrameClient.processSocketRead(WsFrameClient.java:95) at org.apache.tomcat.websocket.WsFrameClient.resumeProcessing(WsFrameClient.java:208) at org.apache.tomcat.websocket.WsFrameClient.access$500(WsFrameClient.java:31) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.doResumeProcessing(WsFrameClient.java:186) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:161) at org.apache.tomcat.websocket.WsFrameClient$WsFrameClientCompletionHandler.completed(WsFrameClient.java:146) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126) at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:281) at sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ReadTask.completed(WindowsAsynchronousSocketChannelImpl.java:579) at sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:397) at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at java.lang.Thread.run(Thread.java:748) 2025-06-24 16:23:36.518 INFO 9640 --- [MessageBroker-5] o.s.w.s.c.WebSocketMessageBrokerStats : WebSocketSession[1 current WS(0)-HttpStream(1)-HttpPoll(0), 2 total, 0 closed abnormally (0 connect failure, 0 send limit, 0 transport error)], stompSubProtocol[processed CONNECT(1)-CONNECTED(1)-DISCONNECT(1)], stompBrokerRelay[null], inboundChannel[pool size = 12, active threads = 0, queued tasks = 0, completed tasks = 15], outboundChannel[pool size = 12, active threads = 0, queued tasks = 0, completed tasks = 22], sockJsScheduler[pool size = 6, active threads = 1, queued tasks = 2, completed tasks = 12]
06-25
评论 3
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包

打赏作者

10km

你的鼓励将是我创作的最大动力

¥1 ¥2 ¥4 ¥6 ¥10 ¥20
扫码支付:¥1
获取中
扫码支付

您的余额不足,请更换扫码支付或充值

打赏作者

实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值