错误信息：Field userService in com.lncywlc.rio.controller.LoginController required a bean of type com.lncywlc.rio.service.UserService that could not be found. The injection point has the following annotati ...
2020-03-19 21:08 0 692 推荐指数：
原因：说明IOC里没有创建Bean，在启动文件上手动添加：@ComponentScan(basePackages = {"com.wuji"})注解开启Spring组件扫描 ...
报错信息： 2018-06-25 14:26:17.103 WARN 49752 --- [ restartedMain] ationConfigEmbeddedWebApplicationCo ...
不要使用@Component注解，使用@Mapper接口，使用后可能在接口引用的时候编译报红色，直接忽略 ...
="com.example.demo.mapper") 2.该service对应的dao接口上没写@Mapper 我 ...
错误描述： springboot的Web项目编译运行时提示错误：Field userService in com.cetc.UserManger.controller.UserController required a bean of type ...
Field adminMapper in com.course.service.impl.AdminServiceImpl required a bean of type 'com.course.mapper.AdminMapper' that could not be found. ...
这是在用springboot时遇到的error Description: Field ud in com.yjj.service.impl.UserServiceImpl required a bean of type 'com.yjj.dao.UserDao' that could ...
