include标签编写两个jsp页面
时间: 2024-06-04 09:10:39 浏览: 21
1. page1.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Page 1</title>
</head>
<body>
<h1>This is Page 1</h1>
<%@ include file="page2.jsp"%>
</body>
</html>
2. page2.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<h2>This is included content from page 2</h2>
相关问题
使用include标签编写两个JSP页面a.jsp和b.jsp。要求:使用浏览器访问b.jsp,在浏
览器中显示a.jsp中定义的一个变量的值。
在a.jsp中定义一个变量,例如:
```
<%
String myVar = "Hello, world!";
%>
```
然后在b.jsp中使用include标签引入a.jsp,并输出a.jsp中定义的变量值:
```
<%@ include file="a.jsp" %>
<%= myVar %>
```
注意,这里的myVar是a.jsp中定义的变量名,需要保持一致。当浏览器访问b.jsp时,会输出Hello, world!这个字符串。
include标签编写两个jsp页面,访问b.jsp时先输出b.jsp的内容等待五秒,再输出a.jsp
b.jsp:
```jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>b.jsp</title>
</head>
<body>
<%
Thread.sleep(5000); // 等待5秒
%>
<jsp:include page="a.jsp" />
</body>
</html>
```
a.jsp:
```jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>a.jsp</title>
</head>
<body>
<p>Hello World!</p>
</body>
</html>
```