jstl中的choose标签

发布时间：2020-12-15 07:50:45 所属栏目：Java 来源：网络整理

导读：%@ page contentType=" text/html;charset=UTF-8 " language=" java " % %@ taglib prefix=" c " uri=" http://java.sun.com/jsp/jstl/core " % html head titlechoose标签 /title /head body % request.setAttribute( "number" , 5 ) ; % c :choose c :when

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
 <title>choose标签</title>
</head>
<body>
 <%
 request.setAttribute("number",5);
 %>

 <c:choose>
<c:when test="${number==1}">星期一</c:when>
<c:when test="${number==2}">星期二</c:when>
<c:when test="${number==3}">星期三</c:when>
<c:when test="${number==4}">星期四</c:when>
<c:when test="${number==5}">星期五</c:when>
<c:when test="${number==6}">星期六</c:when>
<c:when test="${number==7}">星期日</c:when>
<c:otherwise>数字数据有误</c:otherwise>
</c:choose>
</body>
</html>

（编辑：李大同）

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