Question

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？  

Answer 1

只要确定数据库和程序的页面也是utf-8编码，只要再写一个servlet filter过滤器,用于设置encoding为utf-8就可以了，这种方法是屡试不爽，试试吧，如果你学了ssh了的话，过滤器应该可以搞定的~

Answer 2

工程里面加过滤器