新手学习 SPring ,Spring3.2.4里哪些Jar包需要导入

Question

我是看马士兵的视频，他用的是Spring2.5
我用的是Spring 3.2.4.加入jar包后，用Junit写了测试程序 
public class UserServiceTest {
@Test
public void testAdd() throws Exception{
BeanFactory applicationContext=new ClassPathXmlApplicationContext();
UserService service= (UserService)applicationContext.getBean("userService");
    User u= new User();
    u.setUsername("zhangsan");
    u.setPassword("123456");
    service.add(u);
   
 }
运行时出错java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.springframework.context.support.AbstractApplicationContext.<init>(AbstractApplicationContext.java:164)
at org.springframework.context.support.AbstractApplicationContext.<init>(AbstractApplicationContext.java:220)
at org.springframework.context.support.AbstractRefreshableApplicationContext.<init>(AbstractRefreshableApplicationContext.java:81)
at org.springframework.context.support.AbstractRefreshableConfigApplicationContext.<init>(AbstractRefreshableConfigApplicationContext.java:50)
at org.springframework.context.support.AbstractXmlApplicationContext.<init>(AbstractXmlApplicationContext.java:53)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:62)
at com.test.service.UserServiceTest.testAdd(UserServiceTest.java:13)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
但我已经引入了commons-logging.jarSpring jar

Answer 1

Exception in thread "main" java.lang.ExceptionInInitializerError
at org.springframework.context.support.AbstractRefreshableApplicationContext.createBeanFactory(AbstractRefreshableApplicationContext.java:194)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:127)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at com.test.service.UserServiceTest.testAdd(UserServiceTest.java:18)
at com.test.service.UserServiceTest.main(UserServiceTest.java:13)
Caused by: java.lang.NullPointerException
at org.springframework.beans.factory.support.DefaultListableBeanFactory.<clinit>(DefaultListableBeanFactory.java:107)
... 8 more加入commons-logging后又出现以上问题
~~~~~~~~~~~~
急求高手们解决问题

Answer 2

2.5和3.2差别有点大，首先spring2.5中的一个spring3.jar里面包括了所有的CLASS文件，而到了spring3后这个包就不再提供了。所以我建议，你自己一个个的加吧，别看视频怎么加的。首先，spring-core加上，bean加上，aop加上，annotation加上，其他的看异常来加，少什么包就加什么包

Answer 3

<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
</dependency>

Answer 4

我是刚自学的，还看不懂这是什么，写在哪个配置文件上呢你还是忽略这个吧这个是maven上的 你就看看用的啥jar包吧

Answer 5

我是刚自学的，还看不懂这是什么，写在哪个配置文件上呢这是meven，我建议初学者还是不要用这个，当然学学还是很好的，不过你初学spring还是手动配吧，错误肯定一大堆，一句话：要有耐心。这样对于你以后理解也有好处

Answer 6

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
maven先不用啦，，Spring3.2.4就报初始化错误但导入Spring2.5就正常了。2.5与3.2有冲突吗

Answer 7

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
maven先不用啦，，Spring3.2.4就报初始化错误但导入Spring2.5就正常了。2.5与3.2有冲突吗版本不一样，应该有的，最好别混着用