spring集成junit，除了需要spring-context.jar和junit.jar的基础jar之外还需要导入spring-test等包
基本步骤
简单示例：
@RunWith(value=SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath:applicationContext.xml" })
public class TestSpring{
@Autowired
private IUserService iUserService;
@Test
public void test(){
System.out.println("test");
iUserService.save();
}
}
