在Java中使用一个批注作为另一个批注的成员

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface MyAnnotation {
    String value();
}

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@MyAnnotation("ParentAnnotation")
public @interface ParentAnnotation {
}

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@ParentAnnotation
public @interface ChildAnnotation {
}

@ChildAnnotation
public class MyClass {
    // Class implementation
}

Class<?> clazz = MyClass.class;
Annotation[] annotations = clazz.getAnnotations();

for (Annotation annotation : annotations) {
    if (annotation instanceof ChildAnnotation) {
        // 处理ChildAnnotation
        ParentAnnotation parentAnnotation = annotation.annotationType().getAnnotation(ParentAnnotation.class);
        // 获取MyAnnotation的值
        MyAnnotation myAnnotation = parentAnnotation.annotationType().getAnnotation(MyAnnotation.class);
        System.out.println("MyAnnotation value: " + myAnnotation.value());
    }
}