解决URL参数为中文时乱码

问题：URL参数为中文，String str = request.getParameter();输出???，保存到数据库也是乱码

解决：

1、配置Tomcat

<?xml version=‘1.0‘ encoding=‘GBK‘?>

<Connector executor="tomcatThreadPool"

port="8080" protocol="HTTP/1.1"

connectionTimeout="20000"

redirectPort="8443"

useBodyEncodingForURI="true"

URIEncoding="UTF-8"/>

注释：encoding=‘GBK‘  使web发布路径可以为中文，useBodyEncodingForURI="true" 和 URIEncoding="UTF-8"，让tomcat统一用UTF-8编码，经测试用其它编码都有问题

2、jsp代码

<%@ page language="java"  contentType="text/html;charset=UTF-8" pageEncoding="UTF-8"%>

<%

String param ="";

if( request.getParameter("param")!=null && !request.getParameter("param").equals(""))

param= new String(request.getParameter("param").getBytes("ISO-8859-1"),"UTF-8");

%>