jsp form传递中文出现乱码问题，只有10分了！
我通过form传递中文信息，接收页面显示的都是？？，我用的方法是POST，tomcat版本是4.1。按照从网上看到的方法，在server.xml添加关于URL编码的信息，我添加了gb2312和iso8859-1都不对,还是显示乱码，请问怎么处理！

<Connector
port= "8080 " maxThreads= "150 " minSpareThreads= "25 " maxSpareThreads= "75 "
enableLookups= "false " redirectPort= "8443 " acceptCount= "100 "
debug= "0 " connectionTimeout= "20000 "
disableUploadTimeout= "true " URIEncoding= "gb2312 "/>

和
<Connector port= "8009 "
enableLookups= "false " redirectPort= "8443 " debug= "0 "
protocol= "AJP/1.3 " URIEncoding= "gb2312 "/>


[解决办法]
在你的JSP源码中写一句request.setCharacterEncoding( "gb2312 ");