彻底解决JSP的中文乱码问题

/*尚未完成，请等待...*/

<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>

<%!String getString(String param) {
  String tmp;
  try {
   byte[] strBytes = param.getBytes("ISO8859-1");
   tmp = new String(strBytes, "GBK");
   return tmp;
  } catch (Exception e) {
   return null;
  }   
 }
%>

<%
 String uname = getString(request.getParameter("uname")); 
%>

<html>
<head><title>样本</title></head>

<body>
姓名：<%=uname %>
</body>
</html>