- <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
- <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
- <%
- String path = request.getContextPath();
- String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
- %>
-
- <%
- List<String> list = new ArrayList<String>();
- list.add("简单是可靠的先决条件");
- list.add("兴趣是最好的老师");
- list.add("知识上的投资总能得到最好的回报");
- request.setAttribute("list", list);
- %>
-
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
- <html>
- <head>
- <base href="<%=basePath%>">
-
- <title>Jsp使用c:forEach遍历List集合</title>
-
- <meta http-equiv="pragma" content="no-cache">
- <meta http-equiv="cache-control" content="no-cache">
- <meta http-equiv="expires" content="0">
- <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
- <meta http-equiv="description" content="This is my page">
- </head>
-
- <body>
- <b>遍历List集合的全部元素：</b>
- <br>
- <c:forEach items="${requestScope.list}" var="keyword" varStatus="id">
- ${id.index} ${keyword}<br>
- </c:forEach>
- <br>
- <b>遍历List集合中第一个元素以后的元素（不包括第一个元素）：</b>
- <br>
- <c:forEach items="${requestScope.list}" var="keyword" varStatus="id" begin="1">
- ${id.index} ${keyword}<br>
- </c:forEach>
- </body>
- </html>
两层List遍历
- <%
- List list = new ArrayList();
- List list1 = new ArrayList();
- List list2 = new ArrayList();
- list1.add("1-a");
- list1.add("1-b");
- list2.add("2-d");
- list2.add("2-c");
- list.add(list1);
- list.add(list2);
- request.setAttribute("list1", list1);
- request.setAttribute("list", list);
- %>
- <c:forEach items="${list }" var="item">
- <c:forEach items="${item }" var="item2">
- <tr>
- <td>${item2 }</td>
- </tr>
- </c:forEach>