Error creating bean with name 'com.spring.test.UserServiceTest': Injection of autowired dependencies failed;
 nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.spring.service.IUserService com.spring.test.UserServiceTest.userService;
 nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.spring.service.IUserService] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration   
(locations={"classpath*:config/spring/springmvc.xml","classpath*:config/spring/applicationContext-*.xml","classpath*:config/mybatis/sqlMapConfig.xml"})
public class BaseJunit4Test {
}

public class UserServiceTest extends BaseJunit4Test {
    private static Logger logger = Logger.getLogger(UserServiceTest.class);
    long startruntime = 0;
    long endruntime = 0;
    
    @Before
    public void before(){
        startruntime=System.currentTimeMillis(); //获取开始时间
    }
    @After
    public void after(){
        endruntime=System.currentTimeMillis(); //获取开始时间
        logger.info("此次方法运行时间: "+(endruntime-startruntime)+"ms");
    }
    
    @Autowired
    private IUserService userService;
    
    @Test
    public void loginTest() throws Exception {
        User user = userService.login("admin", "admin", null);
        logger.info(user.toString());
    }
}

@Autowired
private IUserService userService;

@Test
public void loginTest() throws Exception {
    logger.info("test");
}