@ComponentScan
@SpringBootConfiguration
// 点进去得到下面的 @Component
@Configuration
public @interface SpringBootConfiguration {}
@Component
public @interface Configuration {}
@EnableAutoConfiguration
@Import({Registrar.class})
public @interface AutoConfigurationPackage {
}
分解:
@Import({AutoConfigurationImportSelector.class}) :给容器导入组件 ;
原文:https://www.cnblogs.com/concealer/p/14758006.html