<span style="font-family:SimHei;font-size:18px;color:#663300;"><strong><span class="bh_code_a_Java_keywords">public</span> <span class="bh_code_a_Java_keywords">static</span> <span class="bh_code_a_Java_keywords">void</span> main(String[] args) <span class="bh_code_a_Java_keywords">throws</span> SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException {
    AnnotationTest2 annotationTest2 = <span class="bh_code_a_Java_keywords">new</span> AnnotationTest2();
    <span class="bh_code_a_Java_comments">//獲取AnnotationTest2的Class例項</span>
    Class<AnnotationTest2> c = AnnotationTest2.<span class="bh_code_a_Java_keywords">class</span>;
    <span class="bh_code_a_Java_comments">//獲取需要處理的方法Method例項</span>
    Method method = c.getMethod(<span class="bh_code_a_Java_string">"execute"</span>, <span class="bh_code_a_Java_keywords">new</span> Class[]{});
    <span class="bh_code_a_Java_comments">//判斷該方法是否包含MyAnnotation註解</span>
    <span class="bh_code_a_Java_keywords">if</span>(method.isAnnotationPresent(MyAnnotation.<span class="bh_code_a_Java_keywords">class</span>)){
        <span class="bh_code_a_Java_comments">//獲取該方法的MyAnnotation註解例項</span>
        MyAnnotation myAnnotation = method.getAnnotation(MyAnnotation.<span class="bh_code_a_Java_keywords">class</span>);
        <span class="bh_code_a_Java_comments">//執行該方法</span>
        method.invoke(annotationTest2, <span class="bh_code_a_Java_keywords">new</span> Object[]{});
        <span class="bh_code_a_Java_comments">//獲取myAnnotation</span>
        String[] value1 = myAnnotation.value1();
        System.out.println(value1[0]);
    }
    <span class="bh_code_a_Java_comments">//獲取方法上的所有註解</span>
    Annotation[] annotations = method.getAnnotations();
    <span class="bh_code_a_Java_keywords">for</span>(Annotation annotation : annotations){
        System.out.println(annotation);
    }
}</strong></span>