jsp中按鈕的隱藏

 

<p class="mt_5">
       <c:if test="${comment.userId==SESSION_USER_V2.id}">
        <a class="red ml_10 js_edit" commentEdit="${comment.content}"
         commentEditId="${comment.id}">編輯</a>
        <a class="red ml_10 btnDel" commentId="${comment.id}">刪除</a>
      </p>