maven项目Spring MVC中使用@Autowired报错

[kjhwq]

这是controll代码
这是service
seviceimpl
sping-mvc
普通的访问项目就没问题，用控制层里Login/getLogin.do就报错
Servlet.service() for servlet [SpringMVC] in context with path [/center] threw exception [Request processing failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loginController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private goss.service.UserService goss.controller.LoginController.userService; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [goss.service.UserService] 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)}] with root cause
org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [goss.service.UserService] 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)}

[kjhwq]

appcaltionContext

[mtian2020]

@Service service你没注入

[李德胜1995]

UserServiceImpl加上@Service注解。。。。

[kjhwq]

引用 1 楼 kjhwq 的回复:

appcaltionContext

引用 2 楼 yanghaimingg 的回复:

@Service service你没注入

不行，还是报错

[mtian2020]

@Service("*.UserService") service实现类注入接口UserService的全路径试试

[kjhwq]

引用 5 楼 yanghaimingg 的回复:

@Service("*.UserService") service实现类注入接口UserService的全路径试试

现在不报错了，但是访问不到页面

[xwn_2016]

把getLogin这个名字改了就可以了

[kjhwq]

引用 5 楼 yanghaimingg 的回复:

@Service("*.UserService") service实现类注入接口UserService的全路径试试

现在像在controll里面Login/getLogin.do访问不到项目页面。提示页面不能正确重定向

[mtian2020]

controller请求路径注解好像有问题 @RequestMapping("/Login")试试

[小兔爷]

这个我遇到过，归根结底估计就是你配置没配好导致注解失败，看下是否有对service包进行注解扫描 在application.xml <!-- 启动组件扫描，排除@Controller组件，该组件由SpringMVC配置文件扫描 --> <context:component-scan base-package="xxx.xxx.xxx"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" /> </context:component-scan> 在spring-mvc.xml <!--自动扫描且只扫描@Controller --> <context:component-scan base-package="xxx.xxx.controller" use-default-filters="false"> </context:component-scan>

[华丽丽的小低调]

@RequestMapping("/Login")试试