問題：
Can @Component , @Repository and @Service annotations be used interchangeably in Spring or do they provide any particular functionality besides acting as a notation device? @Component 、 @Repository和@Service註釋可以在 Spring 中互換使用嗎，或者除了充當註釋設備之外，它們是否還提供任何特定的功能？
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?換句話說，如果我有一個 Service 類並且我將註釋從@Service更改爲@Component ，它的行爲是否仍然相同？
Or does the annotation also influence the behavior and functionality of the class?或者註釋是否也會影響類的行爲和功能？
解決方案：
參考一： https://en.stackoom.com/question/SeD2參考二： https://stackoom.com/question/SeD2