Struts框架下Ajax发送中文乱码问题的解决

今天在使用AJAX向服务器端发送中文数据时，出现乱码，解决办法参考
ajax.js内容如下
var httpRequest=null;
function createXHR(){

if(window.XMLHttpRequest){
httpRequest = new XMLHttpRequest();
}else if(window.ActiveXObject){
try{
httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
}catch(e){
try {
httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
}catch(e){
httpRequest = null;
}
}
}
if(!httpRequest){
alert("not create XMLHttpRequest ");
}
}

function sendRequest(url,params,method,handler){
createXHR();
if(!httpRequest)
return false;
httpRequest.onreadystatechange = handler;
httpRequest.open(method,url+ '?' + params,true);

if(method == "GET"){
httpRequest.send(null);
}

if(method == "POST"){
httpRequest.setRequestHeader("Content-type","application/x-www-form-urlencoded");
httpRequest.send(params); //params
}
}


jsp文件如下

function createType(){
var name=document.newsType.name.value;
var descript=document.newsType.descript.value;
alert(name+":"+descript);

var url='${pageContext.request.contextPath }/chat/vinews.do';
var params='method=createTypeing&name='+name+'&descript='+descript;

sendRequest(url,encodeURI(encodeURI(params)),'POST',disp);

}

看看action 中的方法
String name=URLDecoder.decode(request.getParameter("name"), "UTF-8");
String descript=URLDecoder.decode(request.getParamete("descript"),"utf-8");


附件是我从网上找到word文档.