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javaweb:从包含页面中访问变量案例

发布时间: 2023-05-03 12:51:55 来源:哔哩哔哩

来源:我的学习笔记

代码:


(资料图)

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

<title>main page</title>

</head>

<body>

<img src="img/tom01.jpg" >

<br>

My name is ???.What is yours?

<form action="" method="post">

<input type="text" name="username" size="30">

<br>

<input type="submit" value="提交">

<input type="reset" value="重置">

</form>

<%@ include file="response.jsp" %>

</body>

</html>

代码:

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<!DOCTYPE html>

<html>

<head>

<meta charset="UTF-8">

<title>Insert title here</title>

</head>

<body>

<%! String userName="rock"; %>

<% userName=request.getParameter("username");%>

<h1>hello,<%=userName %></h1>

</body>

</html>

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