Java1.8 换版本为 openjdk17 后 springboot 程序跑不起来，求助~~~

[summerlv]

本来使用的是 oracle jdk1.8 跑的 springboot 2.3.0 程序，但是后面要求换为 openjdk17 ，这样一换后 springboot 跑不起来了。请问大家有遇到过换 java 版本的问题吗？ 报错如下：

org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [D:\MIPS\MIPSAuth\mips-api\target\classes\com\mips\cloud\MipsApiApplication.class]; nested exception is org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn't supported yet: file [D:\MIPS\MIPSAuth\mips-api\target\classes\com\mips\cloud\MipsApiApplication.class]; nested exception is java.lang.IllegalArgumentException: Unsupported class file major version 61
    at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.scanCandidateComponents(ClassPathScanningCandidateComponentProvider.java:452) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:315) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:276) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(ComponentScanAnnotationParser.java:132) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:295) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:249) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:206) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:174) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:319) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:236) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:280) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:96) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:706) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) ~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) ~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) ~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at com.mips.cloud.MipsApiApplication.main(MipsApiApplication.java:12) ~[classes/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:568) ~[na:na]
    at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.3.0.RELEASE.jar:2.3.0.RELEASE]
Caused by: org.springframework.core.NestedIOException: ASM ClassReader failed to parse class file - probably due to a new Java class file version that isn't supported yet: file [D:\MIPS\MIPSAuth\mips-api\target\classes\com\mips\cloud\MipsApiApplication.class]; nested exception is java.lang.IllegalArgumentException: Unsupported class file major version 61
    at org.springframework.core.type.classreading.SimpleMetadataReader.getClassReader(SimpleMetadataReader.java:60) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:49) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:103) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:123) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.scanCandidateComponents(ClassPathScanningCandidateComponentProvider.java:429) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    ... 26 common frames omitted
Caused by: java.lang.IllegalArgumentException: Unsupported class file major version 61
    at org.springframework.asm.ClassReader.<init>(ClassReader.java:196) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.asm.ClassReader.<init>(ClassReader.java:177) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.asm.ClassReader.<init>(ClassReader.java:163) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.asm.ClassReader.<init>(ClassReader.java:284) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.core.type.classreading.SimpleMetadataReader.getClassReader(SimpleMetadataReader.java:57) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    ... 30 common frames omitted
 
 
Process finished with exit code 0

[Jooooooooo]

报错信息不是很清晰吗: Unsupported class file major version 61, 这说的就是 jdk 的版本.

[fanchenio]

你确定是用 jdk17 跑的么，上面提示说了不支持类文件主版本 61 ，也就是不支持 JDK17 ，怀疑是你启动项目时用错的 JDK ？没有切换到 JDK17 ？

[raptium]

应该是 Spring Boot 版本太低了。我还没有写过 Java 17 的 Spring Boot 项目，不过搜到一篇这个 https://blog.codecentric.de/en/2021/12/migrating-spring-boot-java-17/

[summerlv]

我看了下 idea 中的 Project Structure 啊，是 17 版本，而且确认了每个 module 的 Sources 和 Dependences 都是 17 的

[fanchenio]

楼主去这个网址看一下： https://docs.spring.io/spring-boot/docs/2.3.12.RELEASE/reference/html/getting-started.html#getting-started ，这个是 SpringBoot2.3.x 版本文档，里面写了。

Spring Boot 2.3.12.RELEASE requires Java 8 and is compatible up to Java 15 (included).

好像只支持 JDK8~15 ？

[sagaxu]

8 到 17 步子太大，建议先 8 到 11 ，使用一段时间确认没有问题后，再 11 到 17

[potatowish]

SpringBoot2.6 开始才支持 JDK17

[echo1937]

@potatowish 好像是 2.5.5 就开始支持了，springboot initializer 就可以建出来了。

[echo1937]

Spring Boot 2.5.5 requires Java 8 and is compatible up to and including Java 17. Spring Framework 5.3.10 or above is also required.

Spring Boot 2.5.4 requires Java 8 and is compatible up to and including Java 16. Spring Framework 5.3.9 or above is also required.

[night98]

maven xml 编译目标修改为 jdk17 ，然后 idea - maven 设置里面也是一样，跑起来应该没啥问题，估计会有点 bug 啥的

[summerlv]

@raptium 这个问题目前解决了，就是 springboot 版本和 jdk 版本的问题，我将 springboot 版本升级到了 2.5.7 ，然后 springcloud 版本根据和 springboot 的对应关系升级为：2020.0.5 项目可以跑起来了。参考： https://blog.codecentric.de/en/2021/12/migrating-spring-boot-java-17/
另外就是还要注意出现的一系列的其他包版本依赖问题。
谢谢~

但是目前项目有个问题。由于升级到了 jdk17 后，我的一个用于认证的微服务跑不起来了，其他微服务可以跑起来。感觉是和
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-oauth2</artifactId>
<version>2.2.5.RELEASE</version>
这个依赖有关，我看了下这个依赖会依赖一个叫 javax.xml.bind:jaxb-api:2.3.1 的依赖。

然后我运行起来的报错主要是：Caused by: java.lang.NoSuchMethodException: Caused by:
java.lang.NoSuchMethodException: sun.misc.Unsafe.defineClass(java.lang.String,[B,int,int,java.lang.ClassLoader,java.security.ProtectionDomain)
at java.base/java.lang.Class.getMethod(Class.java:2227) ~[na:na]
at com.sun.xml.bind.v2.runtime.reflect.opt.Injector$3.run(Injector.java:201) ~[jaxb-impl-2.3.0.1.jar:2.3.0.1]
at com.sun.xml.bind.v2.runtime.reflect.opt.Injector$3.run(Injector.java:197) ~[jaxb-impl-2.3.0.1.jar:2.3.0.1]
at java.base/java.security.AccessController.doPrivileged(AccessController.java:569) ~[na:na]
... 74 common frames omitted

我搜了下这种类型的问题是说包冲突啥的，我也没看明白：
https://stackoverflow.com/questions/69637244/java-lang-nosuchmethodexception-sun-misc-unsafe-defineclassjava-lang-string-b

https://github.com/mojohaus/jaxb2-maven-plugin/issues/182

https://shiligui.blog.csdn.net/article/details/117125213

目前我的环境是都调为了 17：

<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<java.version>17</java.version>

[summerlv]

报错如下：

java.security.PrivilegedActionException: null
at java.base/java.security.AccessController.doPrivileged(AccessController.java:573) ~[na:na]
at com.sun.xml.bind.v2.runtime.reflect.opt.Injector.<clinit>(Injector.java:197) ~[jaxb-impl-2.3.0.1.jar:2.3.0.1]


Caused by: java.lang.NoSuchMethodException: sun.misc.Unsafe.defineClass(java.lang.String,[B,int,int,java.lang.ClassLoader,java.security.ProtectionDomain)
at java.base/java.lang.Class.getMethod(Class.java:2227) ~[na:na]
at com.sun.xml.bind.v2.runtime.reflect.opt.Injector$3.run(Injector.java:201) ~[jaxb-impl-2.3.0.1.jar:2.3.0.1]
at com.sun.xml.bind.v2.runtime.reflect.opt.Injector$3.run(Injector.java:197) ~[jaxb-impl-2.3.0.1.jar:2.3.0.1]
at java.base/java.security.AccessController.doPrivileged(AccessController.java:569) ~[na:na]
... 74 common frames omitted

[summerlv]

目前解决了 auth 启动不了的问题

添加了依赖：

<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
<version>2.3.1</version>
</dependency>

然后运行起来连接数据库的时候出现了问题，搜了下是 druid 数据库连接池的问题，由 1.2.8 改成了 1.2.5
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<!-- <version>1.2.8</version>-->
<!--
SqlServer driver validateConnection false #4451
https://github.com/alibaba/druid/issues/4451 -->
<version>1.2.5</version>
</dependency>


这次升级总算是完成了，真累啊~~~