c標籤中的的用法

<c:choose>

           <c:when test="${dy:hasAllOperORV2(SESSION_USER_V2, 'PRP_Edit_Descript')}>

                          <div class="boxTitle">
                            <b>工作清單</b>
                        </div>

           </c:when>

       <c:when test="${dy:hasAllOperORV2(SESSION_USER_V1, 'PRP_Edit_Descript')}>

                          <div class="boxTitle">
                            <b>工作清單</b>
                        </div>

           </c:when>

</c:choose>

當執行到第一個<c:when>的時候如果條件滿足則第二個<c:when>就不會執行，否則就回執行第二個<c:when>語句