錯誤信息：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 ...
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原因：說明IOC里沒有創建Bean，在啟動文件上手動添加：@ComponentScan(basePackages = {"com.wuji"})注解開啟Spring組件掃描 ...
報錯信息： 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時候編譯報紅色，直接忽略 ...
="com.example.demo.mapper") 2.該service對應的dao接口上沒寫@Mapper 我 ...
錯誤描述： springboot的Web項目編譯運行時提示錯誤：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. ...
這是在用springboot時遇到的error Description: Field ud in com.yjj.service.impl.UserServiceImpl required a bean of type 'com.yjj.dao.UserDao' that could ...
