mybatis 注入mapper的问题

mybatis动态代理mapper(interface)，然后用@Res..注入一直报错，然后无奈用了配置文件，
在service层用get/set方法来做，发现这个MAPPER还是空的！！

@Service("testService")
public class TestServiceImpl implements TestService{

private TestMapper testMapper;


public TestMapper getTestMapper() {
    return testMapper;
}


public void setTestMapper(TestMapper testMapper) {
    this.testMapper = testMapper;
}


@Transactional
@Override
public Object tset1(){  
    TestMapper mapper = ApplicationContextFactory.getBean("testMapper", TestMapper.class);
    mapper.insertOne();
    throw new RuntimeException("test");
}

}

如上，但是ApplicationContextFactory.getBean又可以取到并且操作，扫描包应是没问题的，不然应该会报错吧

@Autowired
private TestMapper testMapper;

你的类变量testMapper只是声明了bean，但是并没有注入到这个类里面来。
这段代码看起来并没有错误。不过有可能是因为没有截图完。
@Autowired/@resource两个注解都是可以的。
private TestMapper testMapper;

你mapper加上
@Component("testmapper")
@Mapper
public interface TestMapper｛
｝

用@Resource注入试一试
@Resource(name="testmapper")
private TestMapper testMapper;

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.zcloudMVC.mapper.TestMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.annotation.Resource(shareable=true, mappedName=, description=, name=, type=class java.lang.Object, authenticationType=CONTAINER, lookup=)}
这是用注解报的错

mapper 相当于hibernate的dao 组件了，需要被spring扫描到，检查一下spring的配置文件：

....

<bean name="testService" class="com.zcloudMVC.service.impl.TestServiceImpl">
    <property name="testMapper">
        <ref bean="testMapper" />
    </property>
</bean>

这是配置文件mapper到 service的

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="com.xxx.xxx.*.dao" />
</bean>

这是配置文件，mapper注入到service的


@Service("testService")

public class TestServiceImpl implements TestService{

private TestMapper testMapper;


public TestMapper getTestMapper() {
    return testMapper;
}


public void setTestMapper(TestMapper testMapper) {
    this.testMapper = testMapper;
}


@Transactional(propagation=Propagation.REQUIRED,rollbackFor=Exception.class)
@Override
public Object tset1(){  
    TestMapper mapper = ApplicationContextFactory.getBean("testMapper", TestMapper.class);
    mapper.insertOne();
    throw new RuntimeException("test");
}

}

用配置文件方式的service

哎呦， 手敲的代码竟然都不见了

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="com.zcloudMVC.mapper;com.emacle.docm.mapper" />
</bean>

我怎么感觉是配置文件上的问题呀？会不会是注入错了容器？

private TestMapper testMapper;
注入