ssh框架中利用Ajax如何解决从服务器传到jsp页面中文乱码问题?
《-----------页面----------》
function createRequest(url){
alert("进入createRequest()方法");
http_requst=false;
if(window.XMLHttpRequest){
http_request=new XMLHttpRequest();
}else if(window.ActiveXObject){
try{
http_request=new ActiveXObject("Msxml2.XMLHTTP");
}catch(e){
try{
http_request=new ActiveXObject("Microsoft.XMLHTTP");
}catch(e){}
}
}
if(!http_request){
alert("不能创建XMLHttpRequest实例对象");
return false;
}
http_request.onreadystatechange=getResult;
http_request.open("POST",url,true);
http_request.send(null);
}
function getResult(){
if(http_request.readyState==4){
if(http_request.status==200){
alert(http_request.responseText);
}
else{
alert("您所请求的页面有错误");
}
}
}
<input type="button" value="检验业主号是否存在" onclick="createRequest('query_pay.do?method=ajax&id='+this.form.pid.value)">
《---------action------------------------》
public void ajax(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
System.out.println("进入ajax方法");
String id=request.getParameter("id");
System.out.println("id="+id);
int pid=Integer.parseInt(id);
String hql="select p from TbProprietorinfo as p where pId="+pid;
TbProprietorinfo p=(TbProprietorinfo)objectDao.getObjectForm(hql);
if(p==null){
response.setContentType("text/html");
PrintWriter out=response.getWriter();
out.print("该业主不存在,请检查后再输入 !");
}
}
在jsp页面得到的弹出框“该业主不存在,请检查后再输入!”为乱码,如何解决?
追问:我是在struts-config.xml 里面controller元素 processorClass 设置了自定义类 解决了乱码问题 不需要配置过滤器!