前言：

　　最近在学 spring，做相关demo测试时遇到一个问题

报错信息

1. java.lang.IllegalArgumentException
2. at org.springframework.asm.ClassReader.<init>(Unknown Source)
3. at org.springframework.asm.ClassReader.<init>(Unknown Source)
4. at org.springframework.asm.ClassReader.<init>(Unknown Source)
5. at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:52)
6. at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80)
7. at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:101)
8. at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:76)
9. at org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:298)
10. at org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:300)
11. at org.springframework.context.annotation.ConfigurationClassParser.getImports(ConfigurationClassParser.java:300)
12. at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:230)
13. at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:153)
14. at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:130)
15. at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:285)
16. at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:223)
17. at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:630)
18. at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:461)
19. at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
20. at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
21. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
22. at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
23. at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
24. at java.lang.reflect.Method.invoke(Unknown Source)
25. at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
26. at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
27. at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
28. at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
29. at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
30. at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
31. at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
32. at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
33. at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
34. at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
35. at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
36. at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
37. at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
38. at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
39. at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
40. at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
41. at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
42. at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
43. at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

出错原因

　　jdk版本不兼容，我用的是spring 3.2的版本，而 jdk的版本是 1.8

解决方法

• 　 第一种：使用spring 4.0以上版本。
• 　 第二种：使用jdk 1.7或以下版本

--------------------------------------------------MyEclipse 更改 jdk 版本分割线--------------------------------------------------------------------------------------

 

Window-->Preference-->java-->Installed JREs-->add-->Standard VM-->在JRE home中选择 JDK 的安装目录（注意：是 JDK 的安装目录）