Springboot ，1開啟配置與2.掃描包（控制層，service層）二個注解@EnableAutoConfiguration，@ComponentScan 合並成一個注解@SpringBootApplication

//@EnableAutoConfiguration
//@ComponentScan(value= {"com.foen.cloud.controller.*","com.foen.cloud.service.impl"})
@SpringBootApplication(scanBasePackages= {"com.foen.cloud.controller.*","com.foen.cloud.service.impl"})

 

 

@SpringBootApplication(@EnableAutoConfiguration,ComponentScan)