解决错误:Unsatisfied dependency expressed through field ‘XXXService‘
spring 注解注入bean失败原因是忘记把service实现类加注解 Service
7月前820
spring 注解注入bean失败原因是忘记把service实现类加注解 Service
报错如下org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name xxxController: Unsat
Bug场景:Unsatisfied dependency expressed through field ‘XXXService‘报出了SpringBoot的运行时异常。说明Spring容器没有扫描到bean导致
我今天犯了个低级错误,花了20分钟解决 Mapper ComponentScan MapperScan加了个遍都没解决问题 最后发现Service必须加在XxxServiceImpl上,而不是S
