customer_logic.jsp
来自「jsp开发详解第15章全部代码」· JSP 代码 · 共 32 行
JSP
32 行
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<%@ page contentType="text/html; charset=gb2312" language="java" %>
<jsp:useBean id="user" class="com.jspdev.ch3.TestBean"/>
<c:set value="24" target="${user}" property="age"/>
<c:set value="${param.userName}" target="${user}" property="userName"/>
<c:set value="${param.password}" target="${user}" property="password"/>
<html>
<head>
<title>JSTL:自定义逻辑</title>
</head>
<body bgcolor="#FFFFFF">
<c:if test="${user.password=='hellking'}">
<c:choose>
<c:when test="${user.age <=18}">
<font color="blue">
</c:when>
<c:when test="${user.age<=30&&user.age>18}">
<font color="red">
</c:when>
<c:otherwise>
<font color="green">
</c:otherwise>
</c:choose>
<c:if test="${user.userName=='hellking'}">
你作为管理员登录
</c:if>
</font>
</c:if>
</body>
</html>
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