index.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8 "
pageEncoding="UTF-8"%>
<%@ page import="java.util.*"%>
<!DOCTYPE html>
<html>
<head>
<title>Insert title here</title>
</head>
<body>
<%
response.sendRedirect("index2.jsp") ;
%>
</body>
</html>
index2.jsp
<%@ 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>
第二个页面
</body>
</html>
原文：https://www.cnblogs.com/wwenwei/p/jsp.html