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- package J20250806.annotation;
- import java.lang.annotation.Retention;
- import java.lang.annotation.RetentionPolicy;
- /**
- * @author WanJl
- * @version 1.0
- * @title MyTest
- * @description
- * @create 2025/8/6
- */
- //声明这个注解的存活时间，保证这个注解会一直存在一直有效
- @Retention(RetentionPolicy.RUNTIME)
- public @interface MyTest {
- }
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