异常The type org.springframework.dao.support.DaoSupport cannot be resolved.

最新推荐文章于 2021-10-10 14:37:28 发布
原创 最新推荐文章于 2021-10-10 14:37:28 发布 · 923 阅读 · 0 ·
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#SpringMVC #HibernateDaoSupport #异常The type org.sprin

本文介绍了解决在SpringMVC项目中集成Hibernate时遇到的异常问题。通过添加spring的orm.jar、oxm.jar、transaction.jar和bean.jar等依赖，可以有效避免继承HibernateDaoSupport后出现的错误。

最近应项目的需求，自学SpringMVC，在让一个类继承HibernateDaoSupport之后，就出现如标题的异常，纠结了老长时间，发现是jar包的问题


需要添加spring的orm.jar，oxm.jar，transaction.jar和bean.jar，就OK啦

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在开发Spring框架相关的Java应用时，可能会遇到"The type org.springframework.dao.support.DaoSupport cannot be resolved"的错误提示。这个错误通常意味着编译环境无法找到`DaoSupport`类，这是Spring DAO模块中的...
"C:\Program Files\Java\jdk-17\bin\java.exe" -ea -Didea.test.cyclic.buffer.size=1048576 "-javaagent:D:\software\IntelliJ IDEA 2024.3.4.1\lib\idea_rt.jar=53840" -javaagent:C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2024.3\captureAgent\debugger-agent.jar -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 "D:\software\IntelliJ IDEA 2024.3.4.1\lib\idea_rt.jar;D:\software\IntelliJ IDEA 2024.3.4.1\plugins\junit\lib\junit5-rt.jar;D:\software\IntelliJ IDEA 2024.3.4.1\plugins\junit\lib\junit-rt.jar;D:\codebase\backend\GHA2508\SpringTest\target\test-classes;D:\codebase\backend\GHA2508\SpringTest\target\classes;C:\Users\Administrator\.m2\repository\com\alibaba\druid\1.2.6\druid-1.2.6.jar;C:\Users\Administrator\.m2\repository\mysql\mysql-connector-java\8.0.28\mysql-connector-java-8.0.28.jar;C:\Users\Administrator\.m2\repository\com\google\protobuf\protobuf-java\3.11.4\protobuf-java-3.11.4.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-context\6.1.12\spring-context-6.1.12.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-aop\6.1.12\spring-aop-6.1.12.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-beans\6.1.12\spring-beans-6.1.12.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-core\6.1.12\spring-core-6.1.12.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-jcl\6.1.12\spring-jcl-6.1.12.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-expression\6.1.12\spring-expression-6.1.12.jar;C:\Users\Administrator\.m2\repository\io\micrometer\micrometer-observation\1.12.9\micrometer-observation-1.12.9.jar;C:\Users\Administrator\.m2\repository\io\micrometer\micrometer-commons\1.12.9\micrometer-commons-1.12.9.jar;C:\Users\Administrator\.m2\repository\junit\junit\4.13.2\junit-4.13.2.jar;C:\Users\Administrator\.m2\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;C:\Users\Administrator\.m2\repository\org\mybatis\mybatis\3.5.10\mybatis-3.5.10.jar;C:\Users\Administrator\.m2\repository\org\mybatis\mybatis-spring\3.0.4\mybatis-spring-3.0.4.jar;C:\Users\Administrator\.m2\repository\org\projectlombok\lombok\1.18.24\lombok-1.18.24.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-jdbc\6.1.12\spring-jdbc-6.1.12.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-tx\6.1.12\spring-tx-6.1.12.jar;C:\Users\Administrator\.m2\repository\org\springframework\spring-test\6.1.12\spring-test-6.1.12.jar" com.intellij.rt.junit.JUnitStarter -ideVersion5 -junit4 Test 12月 14, 2025 12:06:41 下午 org.springframework.context.support.AbstractApplicationContext refresh 警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactoryBean' defined in com.itgaohe.config.MybatisConfig: Failed to instantiate [org.mybatis.spring.SqlSessionFactoryBean]: Factory method 'sqlSessionFactoryBean' threw exception with message: class path resource [dao/] cannot be resolved to URL because it does not exist 12月 14, 2025 12:06:41 下午 com.alibaba.druid.support.logging.JakartaCommonsLoggingImpl info 信息: {dataSource-0} closing ... 12月 14, 2025 12:06:41 下午 org.springframework.test.context.TestContextManager prepareTestInstance 警告: Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener] to prepare test instance [Test@609db546] java.lang.IllegalStateException: Failed to load ApplicationContext for [MergedContextConfiguration@5b67bb7e testClass = Test, locations = [], classes = [com.itgaohe.config.Springconfig], contextInitializerClasses = [], activeProfiles = [], propertySourceDescriptors = [], propertySourceProperties = [], contextCustomizers = [], contextLoader = org.springframework.test.context.support.DelegatingSmartContextLoader, parent = null] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:180) at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:130) at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:142) at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:98) at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:260) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) at com.intellij.rt.junit.IdeaTestRunner$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:232) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactoryBean' defined in com.itgaohe.config.MybatisConfig: Failed to instantiate [org.mybatis.spring.SqlSessionFactoryBean]: Factory method 'sqlSessionFactoryBean' threw exception with message: class path resource [dao/] cannot be resolved to URL because it does not exist at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:648) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1355) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1185) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:337) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:969) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:971) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:625) at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:221) at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:110) at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:212) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:225) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:152) ... 27 more Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.mybatis.spring.SqlSessionFactoryBean]: Factory method 'sqlSessionFactoryBean' threw exception with message: class path resource [dao/] cannot be resolved to URL because it does not exist at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:178) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:644) ... 44 more Caused by: java.io.FileNotFoundException: class path resource [dao/] cannot be resolved to URL because it does not exist at org.springframework.core.io.ClassPathResource.getURL(ClassPathResource.java:230) at org.springframework.core.io.support.PathMatchingResourcePatternResolver.findPathMatchingResources(PathMatchingResourcePatternResolver.java:591) at org.springframework.core.io.support.PathMatchingResourcePatternResolver.getResources(PathMatchingResourcePatternResolver.java:349) at com.itgaohe.config.MybatisConfig.sqlSessionFactoryBean(MybatisConfig.java:27) 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.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:146) ... 45 more java.lang.IllegalStateException: Failed to load ApplicationContext for [MergedContextConfiguration@5b67bb7e testClass = Test, locations = [], classes = [com.itgaohe.config.Springconfig], contextInitializerClasses = [], activeProfiles = [], propertySourceDescriptors = [], propertySourceProperties = [], contextCustomizers = [], contextLoader = org.springframework.test.context.support.DelegatingSmartContextLoader, parent = null] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:180) at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:130) at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:142) at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:98) at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:260) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) at com.intellij.rt.junit.IdeaTestRunner$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:232) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactoryBean' defined in com.itgaohe.config.MybatisConfig: Failed to instantiate [org.mybatis.spring.SqlSessionFactoryBean]: Factory method 'sqlSessionFactoryBean' threw exception with message: class path resource [dao/] cannot be resolved to URL because it does not exist at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:648) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1355) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1185) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:337) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:969) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:971) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:625) at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:221) at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:110) at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:212) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:225) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:152) ... 27 more Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.mybatis.spring.SqlSessionFactoryBean]: Factory method 'sqlSessionFactoryBean' threw exception with message: class path resource [dao/] cannot be resolved to URL because it does not exist at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:178) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:644) ... 44 more Caused by: java.io.FileNotFoundException: class path resource [dao/] cannot be resolved to URL because it does not exist at org.springframework.core.io.ClassPathResource.getURL(ClassPathResource.java:230) at org.springframework.core.io.support.PathMatchingResourcePatternResolver.findPathMatchingResources(PathMatchingResourcePatternResolver.java:591) at org.springframework.core.io.support.PathMatchingResourcePatternResolver.getResources(PathMatchingResourcePatternResolver.java:349) at com.itgaohe.config.MybatisConfig.sqlSessionFactoryBean(MybatisConfig.java:27) 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.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:146) ... 45 more 进程已结束，退出代码为 -1
最新发布
12-15
### 解决 `class path resource [dao/] cannot be resolved to URL` 错误 #### 检查资源路径 要确保 `dao` 目录确实存在于类路径下，通常在 `src/main/resources` 或 `src/test/resources` 中。若路径配置错误，可能...
"E:\buka resource\Tomcat 9.0\Tomcat 9.0\bin\catalina.bat" run [2025-09-15 02:17:00,236] Artifact 9.14_homework:war: Waiting for server connection to start artifact deployment... Using CATALINA_BASE: "C:\Users\asus\AppData\Local\JetBrains\IntelliJIdea2021.1\tomcat\571f7d60-cc7b-4657-a774-118f50351c2c" Using CATALINA_HOME: "E:\buka resource\Tomcat 9.0\Tomcat 9.0" Using CATALINA_TMPDIR: "E:\buka resource\Tomcat 9.0\Tomcat 9.0\temp" Using JRE_HOME: "C:\Program Files\Java\jdk1.8.0_211" Using CLASSPATH: "E:\buka resource\Tomcat 9.0\Tomcat 9.0\bin\bootstrap.jar;E:\buka resource\Tomcat 9.0\Tomcat 9.0\bin\tomcat-juli.jar" Using CATALINA_OPTS: "" Connected to the target VM, address: '127.0.0.1:59280', transport: 'socket' 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.服务器版本: Apache Tomcat/9.0.54 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器构建: Sep 28 2021 13:51:49 UTC 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器版本号: 9.0.54.0 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 操作系统名称: Windows 10 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.版本: 10.0 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 架构: amd64 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 环境变量: C:\Program Files\Java\jdk1.8.0_211\jre 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java虚拟机版本: 1.8.0_211-b12 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.供应商: Oracle Corporation 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\asus\AppData\Local\JetBrains\IntelliJIdea2021.1\tomcat\571f7d60-cc7b-4657-a774-118f50351c2c 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: E:\buka resource\Tomcat 9.0\Tomcat 9.0 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.util.logging.config.file=C:\Users\asus\AppData\Local\JetBrains\IntelliJIdea2021.1\tomcat\571f7d60-cc7b-4657-a774-118f50351c2c\conf\logging.properties 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:59280,suspend=y,server=n 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -javaagent:C:\Users\asus\AppData\Local\JetBrains\IntelliJIdea2021.1\captureAgent\debugger-agent.jar 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote= 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote.port=1099 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote.ssl=false 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote.password.file=C:\Users\asus\AppData\Local\JetBrains\IntelliJIdea2021.1\tomcat\571f7d60-cc7b-4657-a774-118f50351c2c\jmxremote.password 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote.access.file=C:\Users\asus\AppData\Local\JetBrains\IntelliJIdea2021.1\tomcat\571f7d60-cc7b-4657-a774-118f50351c2c\jmxremote.access 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.rmi.server.hostname=127.0.0.1 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djdk.tls.ephemeralDHKeySize=2048 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dignore.endorsed.dirs= 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcatalina.base=C:\Users\asus\AppData\Local\JetBrains\IntelliJIdea2021.1\tomcat\571f7d60-cc7b-4657-a774-118f50351c2c 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcatalina.home=E:\buka resource\Tomcat 9.0\Tomcat 9.0 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.io.tmpdir=E:\buka resource\Tomcat 9.0\Tomcat 9.0\temp 15-Sep-2025 14:17:01.205 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent 在java.library.path:[C:\Program Files\Java\jdk1.8.0_211\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Microsoft SQL Server\150\Tools\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\;C:\Program Files\dotnet\;D:\Windows Kits\10\Windows Performance Toolkit\;C:\Program Files\Bandizip\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;E:\MYSql\mysql-8.0.30-winx64\bin;D:\app\mysql xx\bc\bin;C:\Program Files\NVIDIA Corporation\NVIDIA App\NvDLISR;C:\Users\asus\AppData\Local\Microsoft\WindowsApps;C:\Users\asus\.dotnet\tools;D:\app\idea\IntelliJ IDEA 2023.3.4\bin;;;.]上找不到基于APR的Apache Tomcat本机库，该库允许在生产环境中获得最佳性能 15-Sep-2025 14:17:01.380 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["http-nio-8080"] 15-Sep-2025 14:17:01.380 信息 [main] org.apache.catalina.startup.Catalina.load 服务器在[333]毫秒内初始化 15-Sep-2025 14:17:01.411 信息 [main] org.apache.catalina.core.StandardService.startInternal 正在启动服务[Catalina] 15-Sep-2025 14:17:01.411 信息 [main] org.apache.catalina.core.StandardEngine.startInternal 正在启动 Servlet 引擎：[Apache Tomcat/9.0.54] 15-Sep-2025 14:17:01.417 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["http-nio-8080"] 15-Sep-2025 14:17:01.427 信息 [main] org.apache.catalina.startup.Catalina.start [40]毫秒后服务器启动 Connected to server [2025-09-15 02:17:01,807] Artifact 9.14_homework:war: Artifact is being deployed, please wait... 15-Sep-2025 14:17:04.092 信息 [RMI TCP Connection(3)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 14:17:04.188 [RMI TCP Connection(3)-127.0.0.1] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started 14:17:04.267 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.web.context.support.XmlWebApplicationContext - Refreshing Root WebApplicationContext 14:17:04.457 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.context.annotation.ClassPathBeanDefinitionScanner - Identified candidate component class: file [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\ROOT\WEB-INF\classes\com\buka\service\ClassService.class] 14:17:04.457 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.context.annotation.ClassPathBeanDefinitionScanner - Identified candidate component class: file [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\ROOT\WEB-INF\classes\com\buka\service\StuService.class] 14:17:04.489 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loaded 11 bean definitions from class path resource [application.xml] 14:17:04.537 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor' 14:17:04.584 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0' 14:17:04.631 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.apache.ibatis.logging.LogFactory - Logging initialized using 'class org.apache.ibatis.logging.slf4j.Slf4jImpl' adapter. 14:17:04.631 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.mapper.ClassPathMapperScanner - Identified candidate component class: file [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\ROOT\WEB-INF\classes\com\buka\dao\ClassDao.class] 14:17:04.631 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.mapper.ClassPathMapperScanner - Identified candidate component class: file [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\ROOT\WEB-INF\classes\com\buka\dao\Studao.class] 14:17:04.631 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.mapper.ClassPathMapperScanner - Creating MapperFactoryBean with name 'classDao' and 'com.buka.dao.ClassDao' mapperInterface 14:17:04.631 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.mapper.ClassPathMapperScanner - Creating MapperFactoryBean with name 'studao' and 'com.buka.dao.Studao' mapperInterface 14:17:04.647 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0' 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/jdbc.driver] 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/jdbc.driver] not found - trying original name [jdbc.driver]. javax.naming.NameNotFoundException: 名称[jdbc.driver]未在此上下文中绑定。找不到[jdbc.driver]。 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [jdbc.driver] 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [jdbc.driver] threw NamingException with message: 名称[jdbc.driver]未在此上下文中绑定。找不到[jdbc.driver]。. Returning null. 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.core.env.PropertySourcesPropertyResolver - Found key 'jdbc.driver' in PropertySource 'localProperties' with value of type String 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/jdbc.password] 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/jdbc.password] not found - trying original name [jdbc.password]. javax.naming.NameNotFoundException: 名称[jdbc.password]未在此上下文中绑定。找不到[jdbc.password]。 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [jdbc.password] 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [jdbc.password] threw NamingException with message: 名称[jdbc.password]未在此上下文中绑定。找不到[jdbc.password]。. Returning null. 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.core.env.PropertySourcesPropertyResolver - Found key 'jdbc.password' in PropertySource 'localProperties' with value of type String 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/jdbc.url] 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/jdbc.url] not found - trying original name [jdbc.url]. javax.naming.NameNotFoundException: 名称[jdbc.url]未在此上下文中绑定。找不到[jdbc.url]。 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [jdbc.url] 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [jdbc.url] threw NamingException with message: 名称[jdbc.url]未在此上下文中绑定。找不到[jdbc.url]。. Returning null. 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.core.env.PropertySourcesPropertyResolver - Found key 'jdbc.url' in PropertySource 'localProperties' with value of type String 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/jdbc.username] 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/jdbc.username] not found - trying original name [jdbc.username]. javax.naming.NameNotFoundException: 名称[jdbc.username]未在此上下文中绑定。找不到[jdbc.username]。 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [jdbc.username] 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [jdbc.username] threw NamingException with message: 名称[jdbc.username]未在此上下文中绑定。找不到[jdbc.username]。. Returning null. 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.core.env.PropertySourcesPropertyResolver - Found key 'jdbc.username' in PropertySource 'localProperties' with value of type String 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.event.internalEventListenerProcessor' 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.event.internalEventListenerFactory' 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor' 14:17:04.663 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor' 14:17:04.679 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.ui.context.support.UiApplicationContextUtils - Unable to locate ThemeSource with name 'themeSource': using default [org.springframework.ui.context.support.ResourceBundleThemeSource@3a0a0d1e] 14:17:04.679 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'classService' 14:17:04.710 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'classDao' 14:17:04.726 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'sqlsessionFactory' 14:17:04.726 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'dataSource' Logging initialized using 'class org.apache.ibatis.logging.stdout.StdOutImpl' adapter. 14:17:04.901 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.SqlSessionFactoryBean - Parsed configuration file: 'class path resource [mybatis-config.xml]' 14:17:04.965 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.SqlSessionFactoryBean - Parsed mapper file: 'file [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\ROOT\WEB-INF\classes\mapper\ClassMapper.xml]' 14:17:04.965 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.SqlSessionFactoryBean - Parsed mapper file: 'file [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\ROOT\WEB-INF\classes\mapper\StuMapper.xml]' 14:17:04.981 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'stuService' 14:17:04.981 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'studao' 14:17:05.020 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/spring.liveBeansView.mbeanDomain] 14:17:05.020 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/spring.liveBeansView.mbeanDomain] not found - trying original name [spring.liveBeansView.mbeanDomain]. javax.naming.NameNotFoundException: 名称[spring.liveBeansView.mbeanDomain]未在此上下文中绑定。找不到[spring.liveBeansView.mbeanDomain]。 14:17:05.020 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [spring.liveBeansView.mbeanDomain] 14:17:05.020 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [spring.liveBeansView.mbeanDomain] threw NamingException with message: 名称[spring.liveBeansView.mbeanDomain]未在此上下文中绑定。找不到[spring.liveBeansView.mbeanDomain]。. Returning null. 14:17:05.020 [RMI TCP Connection(3)-127.0.0.1] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext initialized in 832 ms 14:17:05.028 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.web.filter.CharacterEncodingFilter - Filter 'charset' configured for use [2025-09-15 02:17:05,044] Artifact 9.14_homework:war: Artifact is deployed successfully [2025-09-15 02:17:05,044] Artifact 9.14_homework:war: Deploy took 3,237 milliseconds 14:17:06.043 [http-nio-8080-exec-2] INFO org.springframework.web.servlet.DispatcherServlet - Initializing Servlet 'springMVC' 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/spring.profiles.active] 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/spring.profiles.active] not found - trying original name [spring.profiles.active]. javax.naming.NameNotFoundException: 名称[spring.profiles.active]未在此上下文中绑定。找不到[spring.profiles.active]。 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [spring.profiles.active] 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [spring.profiles.active] threw NamingException with message: 名称[spring.profiles.active]未在此上下文中绑定。找不到[spring.profiles.active]。. Returning null. 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/spring.profiles.default] 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/spring.profiles.default] not found - trying original name [spring.profiles.default]. javax.naming.NameNotFoundException: 名称[spring.profiles.default]未在此上下文中绑定。找不到[spring.profiles.default]。 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [spring.profiles.default] 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [spring.profiles.default] threw NamingException with message: 名称[spring.profiles.default]未在此上下文中绑定。找不到[spring.profiles.default]。. Returning null. 14:17:06.043 [http-nio-8080-exec-2] DEBUG org.springframework.web.context.support.XmlWebApplicationContext - Refreshing WebApplicationContext for namespace 'springMVC-servlet' 14:17:06.073 [http-nio-8080-exec-2] DEBUG org.springframework.context.annotation.ClassPathBeanDefinitionScanner - Identified candidate component class: file [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\ROOT\WEB-INF\classes\com\buka\controller\ClassController.class] 14:17:06.073 [http-nio-8080-exec-2] DEBUG org.springframework.context.annotation.ClassPathBeanDefinitionScanner - Identified candidate component class: file [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\ROOT\WEB-INF\classes\com\buka\controller\StuController.class] 14:17:06.120 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loaded 26 bean definitions from class path resource [springmvc-config.xml] 14:17:06.120 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor' 14:17:06.170 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.event.internalEventListenerProcessor' 14:17:06.170 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.event.internalEventListenerFactory' 14:17:06.170 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor' 14:17:06.170 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor' 14:17:06.170 [http-nio-8080-exec-2] DEBUG org.springframework.ui.context.support.UiApplicationContextUtils - Unable to locate ThemeSource with name 'themeSource': using default [org.springframework.ui.context.support.DelegatingThemeSource@2e74de95] 14:17:06.170 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'classController' 14:17:06.170 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'stuController' 14:17:06.170 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'mvcContentNegotiationManager' 14:17:06.183 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping' 14:17:06.231 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'mvcCorsConfigurations' 14:17:06.231 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.handler.MappedInterceptor#0' 14:17:06.231 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.format.support.FormattingConversionServiceFactoryBean#0' 14:17:06.320 [http-nio-8080-exec-2] DEBUG _org.springframework.web.servlet.HandlerMapping.Mappings - c.b.c.ClassController: { [/menu]}: index(Clazz,ModelAndView) { [/addClass]}: addClass(Clazz,ModelAndView) { [/]}: home() 14:17:06.325 [http-nio-8080-exec-2] DEBUG _org.springframework.web.servlet.HandlerMapping.Mappings - c.b.c.StuController: { [/addStu]}: addStu(Student,ModelAndView) 14:17:06.325 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - 4 mappings in 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping' 14:17:06.325 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter' 14:17:06.373 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter - ControllerAdvice beans: none 14:17:06.420 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'mvcUriComponentsContributor' 14:17:06.420 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter - ControllerAdvice beans: none 14:17:06.420 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver#0' 14:17:06.436 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver - ControllerAdvice beans: none 14:17:06.436 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver#0' 14:17:06.436 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver#0' 14:17:06.436 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping' 14:17:06.452 [http-nio-8080-exec-2] DEBUG _org.springframework.web.servlet.HandlerMapping.Mappings - 'org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping' {} 14:17:06.452 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter' 14:17:06.452 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter' 14:17:06.452 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'localeResolver' 14:17:06.452 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'themeResolver' 14:17:06.452 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'viewNameTranslator' 14:17:06.452 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'flashMapManager' 14:17:06.452 [http-nio-8080-exec-2] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'multipartResolver' 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Detected CommonsMultipartResolver 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Detected AcceptHeaderLocaleResolver 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Detected FixedThemeResolver 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Detected org.springframework.web.servlet.view.DefaultRequestToViewNameTranslator@2bd4fa16 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Detected org.springframework.web.servlet.support.SessionFlashMapManager@53592927 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/spring.liveBeansView.mbeanDomain] 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/spring.liveBeansView.mbeanDomain] not found - trying original name [spring.liveBeansView.mbeanDomain]. javax.naming.NameNotFoundException: 名称[spring.liveBeansView.mbeanDomain]未在此上下文中绑定。找不到[spring.liveBeansView.mbeanDomain]。 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [spring.liveBeansView.mbeanDomain] 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [spring.liveBeansView.mbeanDomain] threw NamingException with message: 名称[spring.liveBeansView.mbeanDomain]未在此上下文中绑定。找不到[spring.liveBeansView.mbeanDomain]。. Returning null. 14:17:06.468 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - enableLoggingRequestDetails='false': request parameters and headers will be masked to prevent unsafe logging of potentially sensitive data 14:17:06.468 [http-nio-8080-exec-2] INFO org.springframework.web.servlet.DispatcherServlet - Completed initialization in 425 ms 14:17:06.492 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - GET "/menu", parameters={} 14:17:06.496 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped to com.buka.controller.ClassController#index(Clazz, ModelAndView) Creating a new SqlSession SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@50162767] was not registered for synchronization because synchronization is not active 14:17:06.548 [http-nio-8080-exec-2] DEBUG org.springframework.jdbc.datasource.DataSourceUtils - Fetching JDBC Connection from DataSource 14:17:06.594 [http-nio-8080-exec-2] INFO com.alibaba.druid.pool.DruidDataSource - {dataSource-1} inited JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@d2e8721] will not be managed by Spring ==> Preparing: select cid,cname,teacher from class ==> Parameters: <== Columns: cid, cname, teacher <== Row: 1, 1班, zhangsan <== Row: 19, 2班, lisi <== Total: 2 Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@50162767] 14:17:07.225 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.view.JstlView - View name 'menu.jsp', model {clazz=Clazz{cid=0, cname='null', teacher='null'}, org.springframework.validation.BindingResult.clazz=org.springframework.validation.BeanPropertyBindingResult: 0 errors, modelAndView=ModelAndView [view="menu.jsp"; model={classist=[Clazz{cid=1, cname='1班', teacher='zhangsan'}, Clazz{cid=19, cname='2班', teacher='lisi'}]}], org.springframework.validation.BindingResult.modelAndView=org.springframework.validation.BeanPropertyBindingResult: 0 errors, classist=[Clazz{cid=1, cname='1班', teacher='zhangsan'}, Clazz{cid=19, cname='2班', teacher='lisi'}]} 14:17:07.243 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.view.JstlView - Forwarding to [menu.jsp] 14:17:07.370 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Completed 200 OK 14:17:07.386 [http-nio-8080-exec-4] DEBUG org.springframework.web.servlet.DispatcherServlet - GET "/menu", parameters={} 14:17:07.386 [http-nio-8080-exec-4] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped to com.buka.controller.ClassController#index(Clazz, ModelAndView) Creating a new SqlSession SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@726f97db] was not registered for synchronization because synchronization is not active 14:17:07.386 [http-nio-8080-exec-4] DEBUG org.springframework.jdbc.datasource.DataSourceUtils - Fetching JDBC Connection from DataSource JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@d2e8721] will not be managed by Spring ==> Preparing: select cid,cname,teacher from class ==> Parameters: <== Columns: cid, cname, teacher <== Row: 1, 1班, zhangsan <== Row: 19, 2班, lisi <== Total: 2 Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@726f97db] 14:17:07.386 [http-nio-8080-exec-4] DEBUG org.springframework.web.servlet.view.JstlView - View name 'menu.jsp', model {clazz=Clazz{cid=0, cname='null', teacher='null'}, org.springframework.validation.BindingResult.clazz=org.springframework.validation.BeanPropertyBindingResult: 0 errors, modelAndView=ModelAndView [view="menu.jsp"; model={classist=[Clazz{cid=1, cname='1班', teacher='zhangsan'}, Clazz{cid=19, cname='2班', teacher='lisi'}]}], org.springframework.validation.BindingResult.modelAndView=org.springframework.validation.BeanPropertyBindingResult: 0 errors, classist=[Clazz{cid=1, cname='1班', teacher='zhangsan'}, Clazz{cid=19, cname='2班', teacher='lisi'}]} 14:17:07.386 [http-nio-8080-exec-4] DEBUG org.springframework.web.servlet.view.JstlView - Forwarding to [menu.jsp] 14:17:07.386 [http-nio-8080-exec-4] DEBUG org.springframework.web.servlet.DispatcherServlet - Completed 200 OK 14:17:07.540 [http-nio-8080-exec-6] DEBUG org.springframework.web.servlet.DispatcherServlet - GET "/menu", parameters={} 14:17:07.542 [http-nio-8080-exec-6] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped to com.buka.controller.ClassController#index(Clazz, ModelAndView) Creating a new SqlSession SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@600acfdb] was not registered for synchronization because synchronization is not active 14:17:07.542 [http-nio-8080-exec-6] DEBUG org.springframework.jdbc.datasource.DataSourceUtils - Fetching JDBC Connection from DataSource JDBC Connection [com.mysql.cj.jdbc.ConnectionImpl@d2e8721] will not be managed by Spring ==> Preparing: select cid,cname,teacher from class ==> Parameters: <== Columns: cid, cname, teacher <== Row: 1, 1班, zhangsan <== Row: 19, 2班, lisi <== Total: 2 Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@600acfdb] 14:17:07.547 [http-nio-8080-exec-6] DEBUG org.springframework.web.servlet.view.JstlView - View name 'menu.jsp', model {clazz=Clazz{cid=0, cname='null', teacher='null'}, org.springframework.validation.BindingResult.clazz=org.springframework.validation.BeanPropertyBindingResult: 0 errors, modelAndView=ModelAndView [view="menu.jsp"; model={classist=[Clazz{cid=1, cname='1班', teacher='zhangsan'}, Clazz{cid=19, cname='2班', teacher='lisi'}]}], org.springframework.validation.BindingResult.modelAndView=org.springframework.validation.BeanPropertyBindingResult: 0 errors, classist=[Clazz{cid=1, cname='1班', teacher='zhangsan'}, Clazz{cid=19, cname='2班', teacher='lisi'}]} 14:17:07.549 [http-nio-8080-exec-6] DEBUG org.springframework.web.servlet.view.JstlView - Forwarding to [menu.jsp] 14:17:07.549 [http-nio-8080-exec-6] DEBUG org.springframework.web.servlet.DispatcherServlet - Completed 200 OK 15-Sep-2025 14:17:11.430 信息 [Catalina-utility-1] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\manager] 14:17:11.459 [http-nio-8080-exec-9] DEBUG org.springframework.web.servlet.DispatcherServlet - POST "/addStu", parameters={masked} 14:17:11.461 [http-nio-8080-exec-9] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Mapped to com.buka.controller.StuController#addStu(Student, ModelAndView) 14:17:11.469 [http-nio-8080-exec-9] DEBUG org.springframework.web.method.HandlerMethod - Could not resolve parameter [0] in public org.springframework.web.servlet.ModelAndView com.buka.controller.StuController.addStu(com.buka.po.Student,org.springframework.web.servlet.ModelAndView): org.springframework.validation.BeanPropertyBindingResult: 1 errors Field error in object 'student' on field 'sid': rejected value [null]; codes [typeMismatch.student.sid,typeMismatch.sid,typeMismatch.int,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [student.sid,sid]; arguments []; default message [sid]]; default message [Failed to convert value of type 'null' to required type 'int'; nested exception is org.springframework.core.convert.ConversionFailedException: Failed to convert from type [null] to type [int] for value 'null'; nested exception is java.lang.IllegalArgumentException: A null value cannot be assigned to a primitive type] 14:17:11.472 [http-nio-8080-exec-9] WARN org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver - Resolved [org.springframework.web.method.annotation.ModelAttributeMethodProcessor$1: org.springframework.validation.BeanPropertyBindingResult: 1 errors<EOL>Field error in object 'student' on field 'sid': rejected value [null]; codes [typeMismatch.student.sid,typeMismatch.sid,typeMismatch.int,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [student.sid,sid]; arguments []; default message [sid]]; default message [Failed to convert value of type 'null' to required type 'int'; nested exception is org.springframework.core.convert.ConversionFailedException: Failed to convert from type [null] to type [int] for value 'null'; nested exception is java.lang.IllegalArgumentException: A null value cannot be assigned to a primitive type]] 14:17:11.472 [http-nio-8080-exec-9] DEBUG org.springframework.web.servlet.DispatcherServlet - Completed 400 BAD_REQUEST 15-Sep-2025 14:17:11.490 信息 [Catalina-utility-1] org.apache.jasper.servlet.TldScanner.scanJars 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 15-Sep-2025 14:17:11.492 信息 [Catalina-utility-1] org.apache.catalina.startup.HostConfig.deployDirectory Web应用程序目录[E:\buka resource\Tomcat 9.0\Tomcat 9.0\webapps\manager]的部署已在[62]毫秒内完成
09-16
| `Failed to convert value of type 'null' to required type 'int'` | `Student.sid` 是 `int` 类型，不能为 `null` | 将 `int` 改为 `Integer` | | 表单提交失败 | Spring 无法绑定空值到基本类型 | 使用包装类型...
Cause: java.lang.ClassCastException: com.github.pagehelper.PageHelper cannot be cast to org.apache.i
等待着雨水,茁壮成长--李建敏
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问题背景：         在某商城的学习过程中用到的分页插件的版本是4.0以下的版本，基本不支持多边查询的分页，学习资料中是经过高手重新编写的，后来查资料发现最新的5.0及以上的版本已经有了解决方案，便直接用了5.0的版本，除了引用这个pagehelper-x.x.x.jar 和其依赖包 jsqlparser-0.9.5.jar，开始的配置就照着原来的配置在SqlMapConfig.xml进行
The type org.springframework.dao.support.DaoSupport cannot be resolved.
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在引入org.springframework.orm.hibernate3.support.HibernateDaoSupport包时，HibernateDaoSupport报The type org.springframework.dao.support.DaoSupport cannot be resolved. It is indirectly referen的错误。   解决方
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yingxingluo的博客
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一.出现原因 1.编码格式 2.jar缺失或冲突 3.IDE(Eclipse/STS)编译策略导致报错 二.对应解决方案 1. 编码格式解决:导入新项目容易出现cannot be resolved to a type ,或者新安装的IDE未设置编码格式 前者解决办法,鼠标右键---->properties---->Resource---->other 一般设置为UTF-8 后者解决办法,参考其他文章,百度搜索 "eclipse设置" 2.jar缺失或冲突解决: 进入...
the type org.springframework.dao.support.daosuppor
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I am using only the 3rd party bundles from the revision 6343, spring-osgi-core, spring-osgi-extender, io and mock are from revision 6170. (I've got compilation errors on the new version)... anyway:The...
cannot be resolved to a type 错误解决方法
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