Autowired注入Service失敗!required a bean of type 'com.lncywlc.rio.service.UserService' that could not be


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 annotations:
- @org.springframework.beans.factory.annotation.Autowired(required=true)
Action:
Consider defining a bean of type ‘com.lncywlc.rio.service.UserService’ in your configuration.
這個問題主要是馬虎大意造成的。
一定要在實現類中聲明服務 @Service

 

 

當然了,如果你的問題並不是忘記聲明服務,可以將
@Autowired 改成 @Resource 試一試


免責聲明!

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