public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {  
    
    	  // ӦıΪUTF-8ֹ룩  
        request.setCharacterEncoding("UTF-8");  
        response.setCharacterEncoding("UTF-8");  
  
        // úҵϢϢ  
        String respMessage = CoreService.processRequest(request);  
          
        // ӦϢ  
        PrintWriter out = response.getWriter();  
        out.print(respMessage);  
        out.close();  
    }