java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory源码报错问题解决

背景：在使用ClassPathXmlApplicationContext获取bean对象的时候，居然出现了如题这个错误，就在博主前几天调试的时候还能正常运行，打开Spring源码居然一片报红，wtf???博主是个不信邪的人，开启了漫长的调试之路…

1，导入context上下文的依赖

	<dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>5.0.8.RELEASE</version>
        </dependency>

2，简单的配置文件

<?xml version="1.0" encoding="utf-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                    http://www.springframework.org/schema/beans/spring-beans.xsd
                    http://www.springframework.org/schema/context
                    http://www.springframework.org/schema/context/spring-context.xsd
                    http://www.springframework.org/schema/aop
                    http://www.springframework.org/schema/aop/spring-aop.xsd">

    <bean id="student" class="person.david.springdemo.pojo.Student">
        <property name="id" value="1"/>
        <property name="stuAge" value="18"/>
        <property name="stuName" value="小张"/>
        <property name="stuGender" value="男"/>
        <property name="stuHobby" value="打游戏"/>
    </bean>
</beans>

3，测试代码

/**
 * @author David
 * @className TestMain
 * @date 2020/2/17 20:21
 */
public class TestMain {

    @Test
    public void  test1(){
        ApplicationContext context = new ClassPathXmlApplicationContext("spring/applicationContext.xml");
        Student student = (Student) context.getBean("student");
        System.err.println(student);
    }
}

结果

java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory

	at org.springframework.context.support.AbstractApplicationContext.<init>(AbstractApplicationContext.java:161)
	at org.springframework.context.support.AbstractApplicationContext.<init>(AbstractApplicationContext.java:231)
	at org.springframework.context.support.AbstractRefreshableApplicationContext.<init>(AbstractRefreshableApplicationContext.java:92)
	at org.springframework.context.support.AbstractRefreshableConfigApplicationContext.<init>(AbstractRefreshableConfigApplicationContext.java:59)
	at org.springframework.context.support.AbstractXmlApplicationContext.<init>(AbstractXmlApplicationContext.java:62)
	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:141)
	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:85)
	at TestMain.test1(TestMain.java:17)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 30 more

居然给我说缺少这个日志包，然后我打上断点，进入AbstractApplicationContext.class,结果源码一片红？？？

网上说缺少日志包，spring-context包要依赖commons-logging的日志包，那博主前几天调试的时候怎么就不用，行吧我加上日志包，然后
			<dependency>
	            <groupId>commons-logging</groupId>
	            <artifactId>commons-logging</artifactId>
	            <version>1.2</version>
	        </dependency>

tnnd!然而结果令我惊慌失措...

java.lang.NoSuchMethodError: org.springframework.core.annotation.AnnotationUtils.clearCache()V

	at org.springframework.context.support.AbstractApplicationContext.resetCommonCaches(AbstractApplicationContext.java:915)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:575)
	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:144)
	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:85)
	at TestMain.test1(TestMain.java:17)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

因为，我知道准是这个@nullable注解报红，但是我们都知道spring-context都是基于spring-core和spring-bean这两个包的，
然而@nullable是属于spring-core这个包的，只要我们引入了spring-context,其他的几个包被继承也会自动引入的，没理由的找不到？

百思不得其解于是我怀疑是这个项目有什么问题，我新创建了一个临时demo项目,现成的东西我全拷贝进去，直接run一下，运行成功，获取到了bean，这tm是什么玄学编程,突然肚饿，先去吃碗大米饭，，，，，，，，
后面，我在SpringBoot里面同样方式也获取到了bean,所以我感觉还是依赖问题，update maven仓库，reimport all mevean pojects这些操作试了都不行，真是搞得我有点绝望，，，女朋友打电话来了，嘻嘻哈哈聊了一个半小时，然后洗脸刷牙，准备睡觉，当我关电脑的时候我扫了一眼External Libraries ，卧槽卧槽卧槽！发现自动继承下来的其他包和spring-context居然不一样？？？

然后我去看之前新建成功的项目的External Libraries，果然版本一样！

奇怪的是同样的编辑器，同样的代码方法居然继承下来的基类版本会不一样，于是为了确定是不是这个原因，我手动给继承包添加依赖和对应版本，点击运行

		<dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>5.0.8.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>5.0.8.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>5.0.8.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-expression</artifactId>
            <version>5.0.8.RELEASE</version>
        </dependency>

运行成功，bug解决，原来是编辑器把我给坑了，不过之前重启电脑和编辑器都没有用，为了必坑以后使用ssm的把spring依赖以及版本都写完整比较好