问题：
Can @Component , @Repository and @Service annotations be used interchangeably in Spring or do they provide any particular functionality besides acting as a notation device? @Repository @Component ， @Repository和@Service批注可以在Spring中互换使用吗，或者除了充当注解设备外，它们还提供任何特定功能吗？
In other words, if I have a Service class and I change the annotation from @Service to @Component , will it still behave the same way? 换句话说，如果我有一个Service类，并且将注释从@Service更改为@Component ，它的行为是否仍将相同？
Or does the annotation also influence the behavior and functionality of the class? 还是注释也会影响类的行为和功能？
解决方案：
参考一： https://stackoom.com/question/SeD2/Spring中的-Component-Repository和-Service批注有什么区别参考二： https://oldbug.net/q/SeD2/What-s-the-difference-between-Component-Repository-Service-annotations-in-Spring
来源：oschina
链接：https://my.oschina.net/u/4432649/blog/4467416