maven springboot 2.0 profile动态环境切换

博客介绍了使用Maven Profile进行不同配置打包的方法。一是通过profile包含不同属性文件获取不同配置,展示了工程文件、pom.xml配置及打包命令;二是采用占位符形式,介绍了目标结构、pom.xml和bootstrap.yml配置以及相关maven命令。

一、通过profile包含不同的属性文件,获取不同的配置

1、工程文件截图

 

2、pom.xml 配置

配置一:

<profiles>

<profile>

<!-- 本地开发环境 -->

<id>dev</id>

<properties>

<!-- 这里的属性名是随便取的,可以在后续配置中引用 -->

<profiles.dir>dev</profiles.dir>

</properties>

<!-- 是否默认 -->



</profile>

<profile>

<!-- 生产环境 -->

<id>pro</id>

<properties>

<profiles.dir>pro</profiles.dir>

</properties>

<activation>

<activeByDefault>true</activeByDefault> <!--设置默认属性-->

</activation>

</profile>

</profiles>

 

配置二:

<build>



<finalName>xxx</finalName>

<sourceDirectory>src/main/java</sourceDirectory>



<resources>

<resource>

<directory>src/main/resources</directory>

<!-- **/*.properties 是指包括根目录或子目录所有properties类型的文件 -->

<!-- 排除dev、test目录下的文件 -->

<excludes>

<exclude>dev/*</exclude>

<exclude>pro/*</exclude>

</excludes>

</resource>

<resource>

<directory>src/main/resources/${profiles.dir}</directory>

</resource>

</resources>

<plugins>

<plugin>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-maven-plugin</artifactId>

</plugin>

</plugins>

</build>

 

maven 打包命令:

clean package -DskipTests=true -Pdev

最终编译生成的文件如下:

 

同时打包生成 xxx.jar

 

二、通过占位符的形式

1、目标结构

 

config 目录下的 properties文件对应的包含

spring.profiles.active=dev

spring.profiles.active=test

2、pom.xml文件配置

<profiles>

<!-- 默认激活 dev 开发环境 -->

<!-- 线上使用 mvn 打包添加 -Pproduction 变量 -->

<profile>

<!-- 本地开发环境 -->

<id>dev</id>

<properties>

<package.environment>dev</package.environment>

</properties>

<build>

<filters>

<filter>config/dev.properties</filter>

</filters>

</build>

</profile>

<profile>

<!-- 测试环境 -->

<id>test</id>

<properties>

<package.environment>test</package.environment>

</properties>

<build>

<filters>

<filter>config/test.properties</filter>

</filters>

</build>

</profile>



</profiles>



<finalName>${project.name}</finalName>

<resources>

<!-- 用来预处理项目文件 -->

<resource>

<directory>src/main/resources</directory>

<includes>

<include>**/*</include>

</includes>

</resource>

<resource>

<directory>src/main/resources</directory>

<includes>

<include>bootstrap.yml</include>

</includes>

<filtering>true</filtering>

</resource>

<resource>

<directory>src/main/docker</directory>

<includes>

<include>Dockerfile</include>

</includes>

<filtering>true</filtering>

</resource>

</resources>

bootstrap.yml的配置;

spring:

profiles:

active: @spring.profiles.active@

3、maven 命令

编译生成的打包前的目录

同时bootstrap.yml 中的配置为

spring:

profiles:

active: dev

---

mvaen 打包的命令

-pl pip-monitor -am clean package -DskipTests=true -P dev

这是模块的打包。

 

 

 

 

 

E:\jdk17\bin\java.exe -XX:TieredStopAtLevel=1 -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:E:\Java Web\IntelliJ IDEA 2023.3.1\lib\idea_rt.jar=54988:E:\Java Web\IntelliJ IDEA 2023.3.1\bin" -Dfile.encoding=UTF-8 -classpath "E:\web projects\StuInfoSystem-master\target\classes;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\webjars\bootstrap\4.0.0\bootstrap-4.0.0.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\webjars\npm\popper.js\1.11.1\popper.js-1.11.1.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\webjars\jquery\3.3.1\jquery-3.3.1.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot-starter-jdbc\1.5.10.RELEASE\spring-boot-starter-jdbc-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot-starter\1.5.10.RELEASE\spring-boot-starter-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot\1.5.10.RELEASE\spring-boot-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot-autoconfigure\1.5.10.RELEASE\spring-boot-autoconfigure-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot-starter-logging\1.5.10.RELEASE\spring-boot-starter-logging-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\ch\qos\logback\logback-classic\1.1.11\logback-classic-1.1.11.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\ch\qos\logback\logback-core\1.1.11\logback-core-1.1.11.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\slf4j\jcl-over-slf4j\1.7.25\jcl-over-slf4j-1.7.25.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\slf4j\jul-to-slf4j\1.7.25\jul-to-slf4j-1.7.25.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\slf4j\log4j-over-slf4j\1.7.25\log4j-over-slf4j-1.7.25.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\yaml\snakeyaml\1.17\snakeyaml-1.17.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\apache\tomcat\tomcat-jdbc\8.5.27\tomcat-jdbc-8.5.27.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\apache\tomcat\tomcat-juli\8.5.27\tomcat-juli-8.5.27.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-jdbc\4.3.14.RELEASE\spring-jdbc-4.3.14.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-beans\4.3.14.RELEASE\spring-beans-4.3.14.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-tx\4.3.14.RELEASE\spring-tx-4.3.14.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\mysql\mysql-connector-java\8.0.11\mysql-connector-java-8.0.11.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\google\protobuf\protobuf-java\2.6.0\protobuf-java-2.6.0.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot-starter-thymeleaf\1.5.10.RELEASE\spring-boot-starter-thymeleaf-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\thymeleaf\thymeleaf-spring4\3.0.9.RELEASE\thymeleaf-spring4-3.0.9.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\thymeleaf\thymeleaf\3.0.9.RELEASE\thymeleaf-3.0.9.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\attoparser\attoparser\2.0.4.RELEASE\attoparser-2.0.4.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\unbescape\unbescape\1.1.5.RELEASE\unbescape-1.1.5.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\slf4j\slf4j-api\1.7.25\slf4j-api-1.7.25.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\nz\net\ultraq\thymeleaf\thymeleaf-layout-dialect\2.2.2\thymeleaf-layout-dialect-2.2.2.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\nz\net\ultraq\thymeleaf\thymeleaf-expression-processor\1.1.3\thymeleaf-expression-processor-1.1.3.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\codehaus\groovy\groovy\2.4.13\groovy-2.4.13.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\alibaba\druid\1.1.8\druid-1.1.8.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\net\minidev\json-smart\2.2.1\json-smart-2.2.1.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\net\minidev\accessors-smart\1.1\accessors-smart-1.1.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\ow2\asm\asm\5.0.3\asm-5.0.3.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot-starter-web\1.5.10.RELEASE\spring-boot-starter-web-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\hibernate\hibernate-validator\5.3.6.Final\hibernate-validator-5.3.6.Final.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\javax\validation\validation-api\1.1.0.Final\validation-api-1.1.0.Final.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\jboss\logging\jboss-logging\3.3.1.Final\jboss-logging-3.3.1.Final.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\fasterxml\classmate\1.3.4\classmate-1.3.4.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\fasterxml\jackson\core\jackson-databind\2.8.10\jackson-databind-2.8.10.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\fasterxml\jackson\core\jackson-annotations\2.8.0\jackson-annotations-2.8.0.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\fasterxml\jackson\core\jackson-core\2.8.10\jackson-core-2.8.10.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-web\4.3.14.RELEASE\spring-web-4.3.14.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-aop\4.3.14.RELEASE\spring-aop-4.3.14.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-context\4.3.14.RELEASE\spring-context-4.3.14.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-webmvc\4.3.14.RELEASE\spring-webmvc-4.3.14.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\mybatis\spring\boot\mybatis-spring-boot-starter\1.3.1\mybatis-spring-boot-starter-1.3.1.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\mybatis\spring\boot\mybatis-spring-boot-autoconfigure\1.3.1\mybatis-spring-boot-autoconfigure-1.3.1.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\mybatis\mybatis\3.4.5\mybatis-3.4.5.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\mybatis\mybatis-spring\1.3.1\mybatis-spring-1.3.1.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot-starter-tomcat\1.5.10.RELEASE\spring-boot-starter-tomcat-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\apache\tomcat\embed\tomcat-embed-core\8.5.27\tomcat-embed-core-8.5.27.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\apache\tomcat\tomcat-annotations-api\8.5.27\tomcat-annotations-api-8.5.27.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\apache\tomcat\embed\tomcat-embed-el\8.5.27\tomcat-embed-el-8.5.27.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\apache\tomcat\embed\tomcat-embed-websocket\8.5.27\tomcat-embed-websocket-8.5.27.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-core\4.3.14.RELEASE\spring-core-4.3.14.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\junit\junit\4.12\junit-4.12.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\boot\spring-boot-configuration-processor\1.5.10.RELEASE\spring-boot-configuration-processor-1.5.10.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\apache\ibatis\ibatis-core\3.0\ibatis-core-3.0.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\javax\servlet\javax.servlet-api\3.1.0\javax.servlet-api-3.1.0.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\org\springframework\spring-expression\4.3.16.RELEASE\spring-expression-4.3.16.RELEASE.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\github\pagehelper\pagehelper-spring-boot-starter\1.2.10\pagehelper-spring-boot-starter-1.2.10.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\github\pagehelper\pagehelper-spring-boot-autoconfigure\1.2.10\pagehelper-spring-boot-autoconfigure-1.2.10.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\github\pagehelper\pagehelper\5.1.8\pagehelper-5.1.8.jar;E:\Java Web\javawebb\maven\apache-maven-3.9.9\maven-repo\com\github\jsqlparser\jsqlparser\1.2\jsqlparser-1.2.jar" com.lc.demo.DemoApplication . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v1.5.10.RELEASE) 2025-06-16 21:30:29.153 INFO 27400 --- [ main] com.lc.demo.DemoApplication : Starting DemoApplication on Cui with PID 27400 (started by 19811 in E:\web projects\StuInfoSystem-master) 2025-06-16 21:30:29.159 INFO 27400 --- [ main] com.lc.demo.DemoApplication : No active profile set, falling back to default profiles: default 2025-06-16 21:30:29.441 INFO 27400 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5a9f4771: startup date [Mon Jun 16 21:30:29 CST 2025]; root of context hierarchy 2025-06-16 21:30:30.143 ERROR 27400 --- [ main] o.s.boot.SpringApplication : Application startup failed java.lang.IllegalStateException: Cannot load configuration class: com.lc.demo.DemoApplication at org.springframework.context.annotation.ConfigurationClassPostProcessor.enhanceConfigurationClasses(ConfigurationClassPostProcessor.java:403) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanFactory(ConfigurationClassPostProcessor.java:249) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:283) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:127) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:687) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:525) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) ~[spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE] at com.lc.demo.DemoApplication.main(DemoApplication.java:12) ~[classes/:na] Caused by: java.lang.ExceptionInInitializerError: null at org.springframework.context.annotation.ConfigurationClassEnhancer.newEnhancer(ConfigurationClassEnhancer.java:122) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.context.annotation.ConfigurationClassEnhancer.enhance(ConfigurationClassEnhancer.java:110) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.context.annotation.ConfigurationClassPostProcessor.enhanceConfigurationClasses(ConfigurationClassPostProcessor.java:393) ~[spring-context-4.3.14.RELEASE.jar:4.3.14.RELEASE] ... 12 common frames omitted Caused by: org.springframework.cglib.core.CodeGenerationException: java.lang.reflect.InaccessibleObjectException-->Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @59309333 at org.springframework.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:464) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:336) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:93) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData$3.apply(AbstractClassGenerator.java:91) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.internal.LoadingCache$2.call(LoadingCache.java:54) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na] at org.springframework.cglib.core.internal.LoadingCache.createEntry(LoadingCache.java:61) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.internal.LoadingCache.get(LoadingCache.java:34) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator$ClassLoaderData.get(AbstractClassGenerator.java:116) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:291) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.KeyFactory$Generator.create(KeyFactory.java:221) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.KeyFactory.create(KeyFactory.java:174) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.KeyFactory.create(KeyFactory.java:153) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.proxy.Enhancer.<clinit>(Enhancer.java:73) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] ... 15 common frames omitted Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @59309333 at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:354) ~[na:na] at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297) ~[na:na] at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:199) ~[na:na] at java.base/java.lang.reflect.Method.setAccessible(Method.java:193) ~[na:na] at org.springframework.cglib.core.ReflectUtils$1.run(ReflectUtils.java:61) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at java.base/java.security.AccessController.doPrivileged(AccessController.java:569) ~[na:na] at org.springframework.cglib.core.ReflectUtils.<clinit>(ReflectUtils.java:52) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:243) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] at org.springframework.cglib.core.AbstractClassGenerator.generate(AbstractClassGenerator.java:329) ~[spring-core-4.3.14.RELEASE.jar:4.3.14.RELEASE] ... 27 common frames omitted 2025-06-16 21:30:30.144 INFO 27400 --- [ main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@5a9f4771: startup date [Mon Jun 16 21:30:29 CST 2025]; root of context hierarchy 进程已结束,退出代码为 1
06-17
<think>我们正在解决SpringBoot1.5.10.RELEASE启动时出现的两个异常:1.java.lang.IllegalStateException:Cannotloadconfigurationclass2.java.lang.reflect.InaccessibleObjectException首先,分析问题:-`Cannotloadconfigurationclass`通常表示Spring在加载配置类(通常是带有`@Configuration`注解的类)时遇到了问题,可能是由于类路径问题、依赖缺失或版本冲突。-`InaccessibleObjectException`是Java9引入的模块系统(JPMS)相关的异常,通常发生在试图访问不可访问的类成员(如通过反射访问非public成员)时。由于SpringBoot1.5.x设计时主要针对Java8,在更高版本的Java(如9及以上)上运行时可能出现此问题。因此,我们首先需要检查运行环境,特别是Java版本。SpringBoot1.5.10.RELEASE官方支持的是Java7和8,不支持Java9及以上。如果我们在Java9或更高版本上运行,很可能会出现兼容性问题。解决方案:1.**降低Java版本**:将运行环境切换至Java8(推荐)。这是最直接的解决方案,因为SpringBoot1.5.x是为Java8设计的。2.**如果必须使用高版本Java(如9、10、11等)**,可以尝试以下措施:-**添加JVM参数**:允许非法反射访问。在启动应用时添加以下参数:```--add-opensjava.base/java.lang=ALL-UNNAMED--add-opensjava.base/java.util=ALL-UNNAMED...(根据具体错误添加更多)```但是,这需要根据具体的错误堆栈来添加,因为不同的类可能需要不同的模块开放。-**升级SpringBoot版本**:SpringBoot2.x版本对高版本Java有更好的支持。但请注意,升级可能涉及代码和配置的修改。3.**检查依赖冲突**:`Cannotloadconfigurationclass`也可能是由于依赖冲突或缺失导致。使用Maven或Gradle检查依赖树,排除冲突的依赖。具体步骤:###步骤1:确认Java版本在命令行运行:```shelljava-version```如果显示版本高于1.8,则考虑降级到Java8。###步骤2:如果使用高版本Java,尝试添加JVM参数在启动命令中加入参数,例如:```shelljava--add-opensjava.base/java.lang=ALL-UNNAMED--add-opensjava.base/java.util=ALL-UNNAMED-jaryour-application.jar```注意:这只是一个临时解决方案,长期解决方案是升级SpringBoot或使用Java8。###步骤3:检查依赖冲突使用Maven命令检查依赖树:```shellmvndependency:tree```或者Gradle:```shellgradledependencies```查找是否有版本冲突,特别是Spring相关的依赖(如spring-core,spring-context等)。确保所有Spring依赖的版本与SpringBoot1.5.10.RELEASE保持一致。###步骤4:升级SpringBoot(可选)如果条件允许,考虑升级到SpringBoot2.x。SpringBoot2.0要求Java8及以上,并且对Java9+有更好的支持。但升级需要谨慎,因为可能有API变更。###示例:在Maven中指定Java版本在`pom.xml`中指定Java版本为1.8:```xml<properties><java.version>1.8</java.version></properties>```###示例:添加JVM参数在SpringBootMaven插件中在`pom.xml`的`spring-boot-maven-plugin`配置中添加JVM参数:```xml<build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><configuration><jvmArguments>--add-opensjava.base/java.lang=ALL-UNNAMED--add-opensjava.base/java.util=ALL-UNNAMED</jvmArguments></configuration></plugin></plugins></build>```###参考引用根据您提供的引用[^1]和[^2],我们注意到您可能已经调整了依赖(如使用Jetty代替Tomcat)和SpringBoot的版本(1.5.10.RELEASE)。这些调整本身通常不会直接导致上述异常,但依赖冲突可能是一个潜在原因。因此,请确保所有依赖的版本与SpringBoot1.5.10.RELEASE兼容。总结:优先建议使用Java8运行环境。如果问题仍然存在,再检查依赖冲突或考虑升级SpringBoot版本。§§相关问题§§1.如何检查SpringBoot应用中的依赖冲突?2.SpringBoot1.5升级到2.0需要注意哪些关键变化?3.如何在不同的Java版本上运行SpringBoot应用?</think>### Spring Boot 1.5.10 启动异常解决方案 #### 问题分析 出现 `Cannot load configuration class` 和 `InaccessibleObjectException` 的根本原因是 **Java 版本兼容性问题**: - Spring Boot 1.5.x 官方仅支持 Java 7/8([官方文档](https://docs.spring.io/spring-boot/docs/1.5.10.RELEASE/reference/html/getting-started-system-requirements.html)) - `InaccessibleObjectException` 是 Java 9+ 引入的模块化安全限制 - 当使用 Java 9+ 运行 Spring Boot 1.5 时,反射访问内部 API 会被阻止 #### 解决方案 **1. 最佳方案:切换至 Java 8** 在 `pom.xml` 中显式指定 Java 8: ```xml <properties> <java.version>1.8</java.version> </properties> ``` **2. 临时方案(仅限开发环境):添加 JVM 参数** 在启动命令中添加: ```shell --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/sun.net=ALL-UNNAMED ``` 或在 `pom.xml` 中配置: ```xml <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <jvmArguments> --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED </jvmArguments> </configuration> </plugin> ``` **3. 依赖冲突检查** 运行依赖分析命令: ```shell mvn dependency:tree | grep conflict ``` 重点关注 `spring-core`, `spring-context`, `javassist` 的版本一致性。 **4. 升级 Spring Boot(长期方案)** 建议升级到兼容 Java 9+ 的 Spring Boot 2.x+(需代码适配): ```xml <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.7.0</version> <!-- 支持 Java 17 --> </parent> ``` #### 验证步骤 1. 确认 Java 版本:`java -version` 2. 清理项目:`mvn clean install -U` 3. 检查依赖树:`mvn dependency:tree` 4. 使用兼容 JDK 启动 > **注意**:Spring Boot 1.5.10 已于 2019 年停止维护,建议尽快升级到受支持的版本[^1][^2]。
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