checkprice.jsp
来自「java模式设计」· JSP 代码 · 共 25 行
JSP
25 行
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib uri="WEB-INF/c.tld" prefix="c"%>
<jsp:useBean id="goods" class="beandemo.Goods" scope="application"/>
<c:catch var="error_Message">
<jsp:setProperty name="goods" property="price"/>
<html>
<head>
<title>My JSP 'checkprice.jsp' starting page</title>
</head>
<body>
<p>调价成功:</p><br>
<b>商品:<jsp:getProperty name="goods" property="name"/>
现在价格是:<jsp:getProperty name="goods" property="price"/></b>
</body>
</html>
</c:catch>
<c:out value="${error_Message.rootCause.cause}"></c:out>
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