java_web/webapp/flowControl.jsp

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2024-12-16 19:45:31 +08:00
<%@ page contentType="text/html;charset=GB2312" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
<title>JSTL<54><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̿<EFBFBD><CCBF>Ƶı<C6B5>ǩ</title>
</head>
<body>
<h2><3E><>ǩc:if<69><66>ʹ<EFBFBD><CAB9></h2>
<c:if test="${param.username == 'Tom'}" var="condition" scope="session">
<20><><EFBFBD><EFBFBD>,Tom
</c:if>
<c:if test="${param.username == 'Jerry'}" var="condition" scope="session">
<20><><EFBFBD><EFBFBD>,Jerry
</c:if>
<c:if test="${param.username == 'Mike'}" var="condition" scope="session">
<20><><EFBFBD><EFBFBD>,Mike
</c:if>
<c:if test="${param.username == 'Ben'}" var="condition" scope="session">
<20><><EFBFBD><EFBFBD>,Ben
</c:if>
<h2><3E><>ǩc:choose c:when c:otherwiseʹ<65><CAB9></h2>
<c:choose>
<c:when test="${param.username == 'Tom'}">
<20><><EFBFBD><EFBFBD>,Tom
</c:when>
<c:when test="${param.username == 'Jerry'}">
<20><><EFBFBD><EFBFBD>,Jerry
</c:when>
<c:when test="${param.username == 'Mike'}">
<20><><EFBFBD><EFBFBD>,Mike
</c:when>
<c:otherwise>
<20><><EFBFBD><EFBFBD>,Ben
</c:otherwise>
</c:choose>
</body>
</html>