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# 注解:
是为了jvm虚拟机做标记
![image-20260106202425198](https://gitee.com/icecat2233/picture/raw/master/20260106202427265.png)
![image-20260106201531734](imgh/20260106201532735.png)
# 元注解
用在注解上的注解
![image-20260106203337157](https://gitee.com/icecat2233/picture/raw/master/20260106203338364.png)
![image-20260106203756219](https://gitee.com/icecat2233/picture/raw/master/20260106203757735.png)