关键点<%String name = new String((request.getParameter("name")).getBytes("ISO-8859-1"),"UTF-8"); %>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
</head>
<body>
<form action="MyJsp.jsp" method=get>
站点名: <input type="text" name="name"> <br /> 网址: <input
type="text" name="url" /> <input type="submit" value="提交" />
</form>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page import="java.io.*,java.util.*"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
</head>
<body>
<h1>使用 GET 方法读取数据</h1>
<ul>
<li><p>
<b>站点名:</b>
<%String name = new String((request.getParameter("name")).getBytes("ISO-8859-1"),"UTF-8"); %>
<%=name%>
</p>
</li>
<li><p>
<b>网址:</b>
<%=request.getParameter("url")%>
</p>
</li>
</ul>
</body>
</html>