request.setAttribute("userlist", list);

用于请求参数传递,一般是action到jsp页面。以键值对的形式保存起来, 前面是键“userlist”,后面是对应的值list。方便后面jsp页面取值

 

UsersServlet.java

request.setAttribute("userlist", list);

 

 

JSP

 <c:forEach var="u" items="${userlist }">
                       
                            <tr>
                            <td class="tc"><input name="id[]" value="${u.USER_ID} " type="checkbox"></td>
                            <td>${u.USER_ID}</td>
                             <td>${u.USER_NAME}</td>
                             <td>${u.USER_SEX=='T'?'男':'女'}</td>
                             <td>${u.USER_EMAIL}</td>
                             <td>${u.USER_MOBILE}</td>
                  </tr>
                                     </c:forEach>

 

posted @ 2020-05-15 15:33  F_sinclair  阅读(900)  评论(0编辑  收藏  举报