大家帮帮忙啊，我通过getParameter取得的中文参数怎么是乱码啊？下面是我的两个页面的代码，请热心人给我看看，谢谢
<%@ page contentType="text/html;chatset=gb2312"%>
<center>
<h1>留言管理</h1><hr><br>
<form action="insert_do.jsp" method="post">
<table>
<tr><td colspan="3">添加新留言</td></tr>
<tr><td>标题：</td><td><input type="text" name="title"></td></tr>
<tr><td>作者：</td><td><input type="text" name="author"></td></tr>
<tr><td>内容：</td><td><textarea name="content" cols="30"rows="6"></textarea></td></tr>
<tr><td colspan="2">
<input type="submit" value="添加">
<input type="reset" value="重置"></td></tr>
</table>
</form>
</center>
<%@ page contentType="text/html;charset=gb2312"%>
<% request.setCharacterEncoding("gb2312"); %>
<html>
<meta http-equiv="Content-Type"content="text/html;charset=gb2312">
<body
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 52 in the jsp file: /vip_info.jsp
ÕË cannot be resolved
49: <table border="1& ......
