【error】java.lang.NoClassDefFoundError ant运行build.xml 报错导入jar包找不到类

文章详细介绍了如何解决在使用ant运行xml脚本时遇到的java.lang.NoClassDefFoundError错误,通过将jar包解压并复制到项目bin文件夹下,有效地解决了类未找到的问题。

导入外部jar包,ant运行xml报错java.lang.NoClassDefFoundError:……,意思是找不到导入包中的类。

解决办法:将jar包解压成有.class的文件夹形式,将其复制到项目中的bin文件夹下(即与项目编译后的文件放在一起)。

java.lang.IllegalStateException: Error processing condition on com.executor.gateway.config.GrayRibbonConfiguration.metadataAwareRule at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:64) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:181) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:142) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:118) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:328) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:233) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:271) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:91) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:692) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:530) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.boot.web.reactive.context.ReactiveWebServerApplicationContext.refresh(ReactiveWebServerApplicationContext.java:67) ~[spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:386) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1242) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1230) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at com.executor.gateway.ApiGatewayApplication.main(ApiGatewayApplication.java:16) [classes/:na] Caused by: java.lang.IllegalStateException: Failed to introspect Class [springfox.documentation.swagger2.configuration.Swagger2DocumentationConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@255316f2] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:659) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:556) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:541) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:599) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:718) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:659) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:627) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1488) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1011) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.addBeanTypeForNonAliasDefinition(BeanTypeRegistry.java:194) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.addBeanTypeForNonAliasDefinition(BeanTypeRegistry.java:170) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.addBeanType(BeanTypeRegistry.java:163) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.lambda$updateTypesIfNecessary$2(BeanTypeRegistry.java:150) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at java.util.Iterator.forEachRemaining(Iterator.java:116) ~[na:1.8.0_431] at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.updateTypesIfNecessary(BeanTypeRegistry.java:148) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.BeanTypeRegistry.getNamesForType(BeanTypeRegistry.java:114) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.OnBeanCondition.collectBeanNamesForType(OnBeanCondition.java:265) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:254) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchingBeans(OnBeanCondition.java:196) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:116) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47) ~[spring-boot-autoconfigure-2.0.6.RELEASE.jar:2.0.6.RELEASE] ... 17 common frames omitted Caused by: java.lang.NoClassDefFoundError: org/springframework/web/servlet/HandlerMapping at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_431] at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_431] at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_431] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:641) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] ... 37 common frames omitted Caused by: java.lang.ClassNotFoundException: org.springframework.web.servlet.HandlerMapping at java.net.URLClassLoader.findClass(URLClassLoader.java:387) ~[na:1.8.0_431] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[na:1.8.0_431] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:359) ~[na:1.8.0_431] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[na:1.8.0_431] ... 41 common frames omitted 2025-09-26 15:20:03.379 INFO 31364 --- [ main] onfigReactiveWebServerApplicationContext : Closing org.springframework.boot.web.reactive.context.AnnotationConfigReactiveWebServerApplicationContext@2787de58: startup date [Fri Sep 26 15:20:02 CST 2025]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@6d3c5255 2025-09-26 15:20:03.380 WARN 31364 --- [ main] o.s.boot.SpringApplication : Unable to close ApplicationContext java.lang.IllegalStateException: Failed to introspect Class [springfox.documentation.swagger2.configuration.Swagger2DocumentationConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@255316f2] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:659) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:556) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:541) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:599) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:718) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:659) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:627) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1488) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:419) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:389) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:510) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:502) ~[spring-beans-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1196) ~[spring-context-5.0.10.RELEASE.jar:5.0.10.RELEASE] at org.springframework.boot.SpringApplication.getExitCodeFromMappedException(SpringApplication.java:884) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.getExitCodeFromException(SpringApplication.java:870) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.handleExitCode(SpringApplication.java:856) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:805) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:318) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1242) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1230) [spring-boot-2.0.6.RELEASE.jar:2.0.6.RELEASE] at com.executor.gateway.ApiGatewayApplication.main(ApiGatewayApplication.java:16) [classes/:na] Caused by: java.lang.NoClassDefFoundError: org/springframework/web/servlet/HandlerMapping at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_431] at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_431] at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_431] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:641) ~[spring-core-5.0.10.RELEASE.jar:5.0.10.RELEASE] ... 20 common frames omitted Caused by: java.lang.ClassNotFoundException: org.springframework.web.servlet.HandlerMapping at java.net.URLClassLoader.findClass(URLClassLoader.java:387) ~[na:1.8.0_431] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[na:1.8.0_431] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:359) ~[na:1.8.0_431] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[na:1.8.0_431] ... 24 common frames omitted <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.executor</groupId> <artifactId>executor-api-gateway</artifactId> <version>1.0.0</version> <description>api网关模块</description> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <spring-cloud.version>Finchley.SR2</spring-cloud.version> <mybatis.version>1.3.0</mybatis.version> </properties> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.6.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <dependencies> <!--gateway--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-gateway</artifactId> </dependency> <dependency> <groupId>org.eclipse.paho</groupId> <artifactId>org.eclipse.paho.client.mqttv3</artifactId> <version>1.2.0</version> </dependency> <!--rabbit mq--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-amqp</artifactId> </dependency> <!--swagger--> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.9.2</version> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.9.2</version> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-hystrix</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.51</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> </dependency> <!--zookeeper--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-zookeeper-all</artifactId> <exclusions> <exclusion> <groupId>org.apache.zookeeper</groupId> <artifactId>zookeeper</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.zookeeper</groupId> <artifactId>zookeeper</artifactId> <version>3.4.12</version> <exclusions> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!--lombok--> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.16.18</version> </dependency> <!-- https://mvnrepository.com/artifact/com.google.guava/guava --> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>27.0-jre</version> </dependency> <!--redis--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <!--actuator--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <!--admin ui--> <!-- <dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-starter-client</artifactId> <version>2.0.1</version> </dependency>--> <!-- https://mvnrepository.com/artifact/commons-io/commons-io --> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.3</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>${mybatis.version}</version> </dependency> <!-- JWT支持 --> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt-api</artifactId> <version>0.11.5</version> </dependency> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt-impl</artifactId> <version>0.11.5</version> <scope>runtime</scope> </dependency> <dependency> <groupId>io.jsonwebtoken</groupId> <artifactId>jjwt-jackson</artifactId> <version>0.11.5</version> <scope>runtime</scope> </dependency> <!-- 验证支持 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-validation</artifactId> </dependency> <!-- WebFlux支持 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-webflux</artifactId> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> <repositories> <repository> <id>aliyunmaven</id> <url>http://maven.aliyun.com/nexus/content/groups/public/</url> </repository> </repositories> </project>
最新发布
09-27
<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.5.15</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.hzxy</groupId> <artifactId>AssistCase_GA</artifactId> <version>0.0.2-SNAPSHOT</version> <name>PublicSecurityAssistCase</name> <!--<packaging>war</packaging>--> <description>Demo project for Spring Boot</description> <!-- <properties>--> <!-- <java.version>1.8</java.version>--> <!-- <hutool.version>5.4.4</hutool.version>--> <!-- </properties>--> <properties> <java.version>17</java.version> <hutool.version>5.4.4</hutool.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-validation</artifactId> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-spring-boot-starter-jaxws</artifactId> <version>3.2.5</version> <exclusions> <exclusion> <artifactId>cxf-core</artifactId> <groupId>org.apache.cxf</groupId> </exclusion> <exclusion> <artifactId>spring-boot-autoconfigure</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> <exclusion> <artifactId>spring-boot-starter-web</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> <exclusion> <artifactId>spring-boot</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>commons-httpclient</groupId> <artifactId>commons-httpclient</artifactId> <version>3.1</version> </dependency> <dependency> <groupId>com.liferay</groupId> <artifactId>org.apache.commons.configuration</artifactId> <version>1.10.LIFERAY-PATCHED-2</version> </dependency> <!-- axis 1.4 jar start --> <dependency> <groupId>org.apache.axis</groupId> <artifactId>axis</artifactId> <version>1.4</version> </dependency> <dependency> <groupId>commons-discovery</groupId> <artifactId>commons-discovery</artifactId> <version>0.2</version> <exclusions> <exclusion> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.axis</groupId> <artifactId>axis-jaxrpc</artifactId> <version>1.4</version> </dependency> <dependency> <groupId>org.apache.axis</groupId> <artifactId>axis-saaj</artifactId> <version>1.4</version> </dependency> <dependency> <groupId>wsdl4j</groupId> <artifactId>wsdl4j</artifactId> <version>1.4</version> </dependency> <!-- axis 1.4 jar end --> <!--lib--> <!--<dependency>--> <!--<groupId>org.springframework.boot</groupId>--> <!--<artifactId>spring-boot-starter-tomcat</artifactId>--> <!--<scope>provided</scope>--> <!--</dependency>--> <!--<dependency>--> <!--<groupId>javax.servlet</groupId>--> <!--<artifactId>javax.servlet-api</artifactId>--> <!--<version>3.0.1</version>--> <!--<scope>provided</scope>--> <!--</dependency>--> <dependency> <groupId>com.hzxy.framework</groupId> <artifactId>common</artifactId> <version>0.0.54-SNAPSHOT</version> <exclusions> <exclusion> <artifactId>springfox-swagger-ui</artifactId> <groupId>io.springfox</groupId> </exclusion> <exclusion> <artifactId>spring-boot-starter-web</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> <exclusion> <artifactId>lombok</artifactId> <groupId>org.projectlombok</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.hzxy.framework</groupId> <artifactId>office_nmga</artifactId> <version>0.0.17-SNAPSHOT</version> <exclusions> <exclusion> <artifactId>springfox-swagger-ui</artifactId> <groupId>io.springfox</groupId> </exclusion> <exclusion> <artifactId>spring-boot-starter-web</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> <exclusion> <artifactId>lombok</artifactId> <groupId>org.projectlombok</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.hzxy.framework</groupId> <artifactId>multipleStorageTools_GA</artifactId> <version>0.0.5-SNAPSHOT</version> </dependency> <dependency> <groupId>io.dgraph</groupId> <artifactId>dgraph4j</artifactId> <version>20.03.3</version> <exclusions> <exclusion> <artifactId>guava</artifactId> <groupId>com.google.guava</groupId> </exclusion> <exclusion> <artifactId>netty-handler</artifactId> <groupId>io.netty</groupId> </exclusion> <exclusion> <artifactId>netty-common</artifactId> <groupId>io.netty</groupId> </exclusion> <exclusion> <artifactId>grpc-protobuf</artifactId> <groupId>io.grpc</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.org</groupId> <artifactId>dom4j</artifactId> <version>2.1.3</version> <scope>system</scope> <systemPath>${project.basedir}/src/main/resources/lib/dom4j-2.1.3.jar</systemPath> </dependency> <dependency> <groupId>org.json</groupId> <artifactId>json</artifactId> <version>20170516</version> </dependency> <dependency> <groupId>xom</groupId> <artifactId>xom</artifactId> <version>1.2.5</version> <exclusions> <exclusion> <artifactId>xml-apis</artifactId> <groupId>xml-apis</groupId> </exclusion> <exclusion> <artifactId>xercesImpl</artifactId> <groupId>xerces</groupId> </exclusion> <exclusion> <artifactId>xalan</artifactId> <groupId>xalan</groupId> </exclusion> </exclusions> </dependency> <!-- <dependency> <groupId>com.hzxy</groupId> <artifactId>instantmsg</artifactId> <scope>system</scope> <version>0.0.1-SNAPSHOT</version> <systemPath>${project.basedir}/src/main/resources/lib/instantmsg-0.0.1-SNAPSHOT.jar</systemPath> </dependency> --> <!--Swagger2--> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.9.2</version> <exclusions> <exclusion> <groupId>io.swagger</groupId> <artifactId>swagger-models</artifactId> </exclusion> <exclusion> <artifactId>guava</artifactId> <groupId>com.google.guava</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>io.swagger</groupId> <artifactId>swagger-models</artifactId> <version>1.5.21</version> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.10.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>2.5.15</version> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.1</version> <exclusions> <exclusion> <artifactId>mybatis</artifactId> <groupId>org.mybatis</groupId> </exclusion> <exclusion> <artifactId>spring-boot-autoconfigure</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.24</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid-spring-boot-starter</artifactId> <version>1.1.21</version> <exclusions> <exclusion> <artifactId>spring-boot-autoconfigure</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.shardingsphere</groupId> <artifactId>shardingsphere-jdbc-core-spring-boot-starter</artifactId> <version>5.1.1</version> <exclusions> <exclusion> <artifactId>guava</artifactId> <groupId>com.google.guava</groupId> </exclusion> <exclusion> <artifactId>netty-handler</artifactId> <groupId>io.netty</groupId> </exclusion> <exclusion> <artifactId>netty-common</artifactId> <groupId>io.netty</groupId> </exclusion> <exclusion> <artifactId>json-path</artifactId> <groupId>com.jayway.jsonpath</groupId> </exclusion> </exclusions> </dependency> <!-- 使用druid连接池需要加dbcp依赖 --> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-dbcp</artifactId> <version>10.0.16</version> </dependency> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <version>3.4.1</version> <exclusions> <exclusion> <artifactId>mybatis-plus</artifactId> <groupId>com.baomidou</groupId> </exclusion> <exclusion> <artifactId>spring-boot-autoconfigure</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <!-- mybatis plus 代码生成器依赖 --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-generator</artifactId> <version>3.4.1</version> </dependency> <!-- 代码生成器模板 --> <dependency> <groupId>org.freemarker</groupId> <artifactId>freemarker</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <version>2.5.15</version> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> <exclusion> <artifactId>json-path</artifactId> <groupId>com.jayway.jsonpath</groupId> </exclusion> <exclusion> <artifactId>spring-boot-autoconfigure</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> <exclusion> <artifactId>spring-boot</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>5.1.6</version> </dependency> <dependency> <groupId>com.auth0</groupId> <artifactId>java-jwt</artifactId> <version>2.2.0</version> </dependency> <!-- https://mvnrepository.com/artifact/net.sf.json-lib/json-lib --> <dependency> <groupId>net.sf.json-lib</groupId> <artifactId>json-lib</artifactId> <version>2.4</version> <classifier>jdk15</classifier> <exclusions> <exclusion> <artifactId>commons-beanutils</artifactId> <groupId>commons-beanutils</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.54</version> </dependency> <!--<dependency> <groupId>org.apache.poi</groupId> <artifactId>poi</artifactId> <version>3.17</version> </dependency>--> <dependency> <groupId>org.apache.poi</groupId> <artifactId>poi-ooxml</artifactId> <version>4.1.2</version> <exclusions> <exclusion> <artifactId>commons-compress</artifactId> <groupId>org.apache.commons</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>easyexcel</artifactId> <version>2.2.7</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.9.2</version> </dependency> <dependency> <groupId>net.coobird</groupId> <artifactId>thumbnailator</artifactId> <version>0.4.8</version> </dependency> <dependency> <groupId>org.elasticsearch</groupId> <artifactId>elasticsearch</artifactId> <version>7.17.23</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-elasticsearch</artifactId> <version>4.3.4</version> <exclusions> <exclusion> <artifactId>netty-handler</artifactId> <groupId>io.netty</groupId> </exclusion> <exclusion> <artifactId>netty-common</artifactId> <groupId>io.netty</groupId> </exclusion> <exclusion> <artifactId>elasticsearch</artifactId> <groupId>org.elasticsearch</groupId> </exclusion> <exclusion> <artifactId>elasticsearch-core</artifactId> <groupId>org.elasticsearch</groupId> </exclusion> <exclusion> <artifactId>joda-time</artifactId> <groupId>joda-time</groupId> </exclusion> </exclusions> </dependency> <!-- rabbit mq --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-amqp</artifactId> <version>2.5.15</version> <exclusions> <exclusion> <artifactId>spring-amqp</artifactId> <groupId>org.springframework.amqp</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> </dependency> <dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-all</artifactId> <version>${hutool.version}</version> </dependency> <dependency> <groupId>org.apache.ant</groupId> <artifactId>ant</artifactId> <version>1.10.11</version> </dependency> <dependency> <groupId>com.dm</groupId> <artifactId>Dm8JdbcDriver</artifactId> <version>1.7</version> <scope>system</scope> <systemPath>${project.basedir}/src/main/resources/lib/DmJdbcDriver18.jar</systemPath> </dependency> <dependency> <groupId>org.apache.pdfbox</groupId> <artifactId>pdfbox</artifactId> <version>2.0.24</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-jexl</artifactId> <version>2.0</version> </dependency> <dependency> <groupId>org.icepdf.os</groupId> <artifactId>icepdf-core</artifactId> <version>6.2.2</version> <exclusions> <exclusion> <groupId>javax.media</groupId> <artifactId>jai_core</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.itextpdf</groupId> <artifactId>itext-pdfa</artifactId> <version>5.5.13</version> </dependency> <dependency> <groupId>com.itextpdf</groupId> <artifactId>itext-asian</artifactId> <version>5.2.0</version> </dependency> <!-- pdf样式 --> <dependency> <groupId>com.itextpdf</groupId> <artifactId>itext-asian</artifactId> <version>5.2.0</version> </dependency> <!--pdf相关操作--> <dependency> <groupId>com.itextpdf</groupId> <artifactId>itextpdf</artifactId> <version>5.5.10</version> </dependency> <dependency> <groupId>com.drewnoakes</groupId> <artifactId>metadata-extractor</artifactId> <version>2.14.0</version> </dependency> <!-- <dependency>--> <!-- <groupId>org.springframework</groupId>--> <!-- <artifactId>spring-test</artifactId>--> <!-- <version>RELEASE</version>--> <!-- </dependency>--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-elasticsearch</artifactId> <version>2.5.15</version> <exclusions> <exclusion> <groupId>org.elasticsearch.client</groupId> <artifactId>transport</artifactId> </exclusion> <exclusion> <artifactId>spring-data-elasticsearch</artifactId> <groupId>org.springframework.data</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>x-pack-transport</artifactId> <version>6.8.16</version> </dependency> <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>elasticsearch-rest-high-level-client</artifactId> <version>7.17.23</version> </dependency> <dependency> <groupId>uk.com.robust-it</groupId> <artifactId>cloning</artifactId> <version>1.9.12</version> </dependency> <dependency> <groupId>com.aspose.words</groupId> <artifactId>aspose</artifactId> <version>15.8.0.0</version> <scope>system</scope> <systemPath>${project.basedir}/src/main/resources/lib/aspose-words-15.8.0-jdk16.jar</systemPath> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>2.5.15</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot</artifactId> <version>2.5.15</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-autoconfigure</artifactId> <version>2.5.15</version> <exclusions> <exclusion> <artifactId>spring-boot</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <!-- <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>5.3.29</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>5.3.29</version> <exclusions> <exclusion> <artifactId>spring-beans</artifactId> <groupId>org.springframework</groupId> </exclusion> <exclusion> <artifactId>spring-core</artifactId> <groupId>org.springframework</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-messaging</artifactId> <version>5.3.29</version> <exclusions> <exclusion> <artifactId>spring-beans</artifactId> <groupId>org.springframework</groupId> </exclusion> <exclusion> <artifactId>spring-core</artifactId> <groupId>org.springframework</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>5.3.29</version> <exclusions> <exclusion> <artifactId>spring-core</artifactId> <groupId>org.springframework</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>6.1.13</version> <exclusions> <exclusion> <artifactId>spring-beans</artifactId> <groupId>org.springframework</groupId> </exclusion> <exclusion> <artifactId>spring-core</artifactId> <groupId>org.springframework</groupId> </exclusion> <exclusion> <artifactId>spring-expression</artifactId> <groupId>org.springframework</groupId> </exclusion> <exclusion> <artifactId>spring-web</artifactId> <groupId>org.springframework</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-expression</artifactId> <version>5.3.39</version> <exclusions> <exclusion> <artifactId>spring-core</artifactId> <groupId>org.springframework</groupId> </exclusion> </exclusions> </dependency> --> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus</artifactId> <version>3.5.3.1</version> </dependency> <dependency> <groupId>io.grpc</groupId> <artifactId>grpc-protobuf</artifactId> <version>1.53.0</version> </dependency> <dependency> <groupId>org.springdoc</groupId> <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId> <version>2.5.0</version> <exclusions> <exclusion> <artifactId>spring-boot-autoconfigure</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> <exclusion> <artifactId>spring-webmvc</artifactId> <groupId>org.springframework</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>32.0.0-android</version> </dependency> <dependency> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils</artifactId> <version>1.9.4</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-compress</artifactId> <version>1.26.0</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.5.6</version> </dependency> <dependency> <groupId>xerces</groupId> <artifactId>xercesImpl</artifactId> <version>2.12.2</version> </dependency> <dependency> <groupId>xalan</groupId> <artifactId>xalan</artifactId> <version>2.7.3</version> </dependency> <dependency> <groupId>org.springframework.amqp</groupId> <artifactId>spring-amqp</artifactId> <version>2.2.20.RELEASE</version> <exclusions> <exclusion> <artifactId>spring-core</artifactId> <groupId>org.springframework</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-core</artifactId> <version>3.5.8</version> </dependency> <dependency> <groupId>com.jayway.jsonpath</groupId> <artifactId>json-path</artifactId> <version>2.9.0</version> </dependency> <dependency> <groupId>io.netty</groupId> <artifactId>netty-common</artifactId> <version>4.1.116.Final</version> </dependency> <dependency> <groupId>io.netty</groupId> <artifactId>netty-handler</artifactId> <version>4.1.100.Final</version> <exclusions> <exclusion> <artifactId>netty-common</artifactId> <groupId>io.netty</groupId> </exclusion> </exclusions> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>com.fasterxml.jackson</groupId> <artifactId>jackson-bom</artifactId> <version>2.13.5</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <repositories> <!-- add the elasticsearch repo --> <!-- 必须加上 这个仓库,不然x-pack-transport6.8.6在其他仓库中没有--> <repository> <id>elasticsearch-releases</id> <url>https://artifacts.elastic.co/maven</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>false</enabled> </snapshots> </repository> </repositories> <distributionManagement> <repository> <id>nexus-releases</id> <name>Local Nexus Repository</name> <url>http://192.168.3.102:8082/repository/maven-releases/</url> </repository> <snapshotRepository> <id>nexus-snapshots</id> <name>Local Nexus Repository</name> <url>http://192.168.3.102:8082/repository/maven-snapshots/</url> </snapshotRepository> </distributionManagement> <build> <plugins> <!--如果是打jar,则需在build的plugins中添加如下配置--> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>2.5.15</version> <configuration> <!--值为true是指打含scope为system的第三方Jar--> <includeSystemScope>true</includeSystemScope> </configuration> </plugin> </plugins> <!--<plugins>--> <!--<plugin>--> <!--<groupId>org.springframework.boot</groupId>--> <!--<artifactId>spring-boot-maven-plugin</artifactId>--> <!--</plugin>--> <!--<plugin>--> <!--<groupId>org.apache.maven.plugins</groupId>--> <!--<artifactId>maven-compiler-plugin</artifactId>--> <!--<version>${maven-compiler-plugin.version}</version>--> <!--<configuration>--> <!--<source>1.8</source>--> <!--<target>1.8</target>--> <!--<skip>true</skip>--> <!--<encoding>UTF-8</encoding>--> <!--<compilerArguments>--> <!--<extdirs>${project.basedir}/src/main/resources/lib</extdirs>--> <!--<!–extdirs>lib</extdirs>–>--> <!--</compilerArguments>--> <!--</configuration>--> <!--</plugin>--> <!--<plugin>--> <!--<groupId>org.apache.maven.plugins</groupId>--> <!--<artifactId>maven-war-plugin</artifactId>--> <!--<version>3.1.0</version>--> <!--<configuration>--> <!--<webResources>--> <!--<resource>--> <!--<directory>src/main/resources/lib/</directory>--> <!--<targetPath>WEB-INF/lib/</targetPath>--> <!--<includes>--> <!--<include>**/*.jar</include>--> <!--</includes>--> <!--</resource>--> <!--</webResources>--> <!--<failOnMissingWebXml>false</failOnMissingWebXml>--> <!--</configuration>--> <!--</plugin>--> <!--</plugins>--> </build> </project> 上述为我项目的pom 启动报错为org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'rabbitTemplate' defined in class path resource [org/springframework/boot/autoconfigure/amqp/RabbitAutoConfiguration$RabbitTemplateConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [org.springframework.amqp.rabbit.core.RabbitTemplate] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader@63947c6b] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:597) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:920) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453) at org.springframework.boot.SpringApplication.run(SpringApplication.java:343) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359) at com.hzxy.PublicSecurityAssistCase.PublicSecurityAssistCaseApplication.main(PublicSecurityAssistCaseApplication.java:18) Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.springframework.amqp.rabbit.core.RabbitTemplate] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader@63947c6b] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:485) at org.springframework.util.ReflectionUtils.doWithLocalMethods(ReflectionUtils.java:321) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.buildLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:232) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.findLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:210) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(InitDestroyAnnotationBeanPostProcessor.java:149) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(CommonAnnotationBeanPostProcessor.java:305) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyMergedBeanDefinitionPostProcessors(AbstractAutowireCapableBeanFactory.java:1116) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) ... 15 common frames omitted Caused by: java.lang.NoClassDefFoundError: org/springframework/amqp/core/ReturnedMessage at java.base/java.lang.Class.getDeclaredMethods0(Native Method) at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3402) at java.base/java.lang.Class.getDeclaredMethods(Class.java:2504) at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:467) ... 22 common frames omitted Caused by: java.lang.ClassNotFoundException: org.springframework.amqp.core.ReturnedMessage at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525) ... 26 common frames omitted Disconnected from the target VM, address: '127.0.0.1:54593', transport: 'socket' Process finished with exit code 1
07-10
### 解决 Android 项目导入 JAR 后出现 `java.lang.NoClassDefFoundError` 错误的方法 #### 正确配置 Eclipse 和 Android Studio 中的第三方 JAR 文件 对于 Eclipse 用户,在处理 Java 编译路径上的库时,如果仅通过 "Build Path" 添加外部 JAR 而未将其放置于项目的特定位置,则可能导致运行时刻不到这些的情况发生。为了防止此问题的发生,应该采取如下措施: - 将所需的第三方 JAR 放置在一个专门用于存储依赖项的新建文件夹内——通常命名为 `libs` 并位于应用程序模块的根目录之下[^4]。 ```bash your_project/ ├── app/ │ ├── src/ │ └── libs/ <-- 创建此文件夹并将JAR放入其中 └── ... ``` - 接着刷新(Refresh)整个工作区以使 IDE 认识到新加入的内容并更新索引。 - 对于那些已经在构建路径里的旧版链接,应当移除它们以免造成混淆或冗余冲突。 另外值得注意的是,在某些版本的 ADT 插件中可能存在 bug ,即使按照上述操作也可能无法正常识别 lib 目录下的 jar 。此时可以尝试重启 eclipse 或者清理项目 (Project -> Clean...) 来解决问题[^5]。 而对于使用 Android Studio 的开发者来说,推荐的方式是利用 Gradle 构建工具来管理所有的依赖关系。具体做法是在 module-level 的 build.gradle 文件内的 dependencies 块里声明所需库的位置以及版本号等信息: ```groovy dependencies { implementation files('libs/mylibrary.jar') } ``` 这样做不仅简化了流程而且有助于团队协作开发过程中保持一致性和可维护性。 最后提醒一点,无论在哪种环境下都应确保所使用的任何第三方组件都是兼容当前目标平台 API Level 的最新稳定发行版本,并且遵循官方文档给出的最佳实践指导来进行集成测试验证其功能完整性[^1]。
评论
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
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