根据ID填充文本框(2)

    private UserService userService; 
    public ActionForward executeAction(ActionMapping mapping, ActionForm form, 
            HttpServletRequest request, HttpServletResponse response) 
            throws Exception { 
        String srid=request.getParameter("srid"); 
        TuOafSrMainTO srMain=userService.getRemarkBySrId(srid); 
          response.setContentType("application/json;charset=gbk");  
            response.setCharacterEncoding("gbk");  
            PrintWriter pw = response.getWriter();  
            pw.write(JSONUtils.valueToString(JSONSerializer.toJSON(srMain)));  
            pw.flush(); 
        return null; 
    } 
    public void setUserService(UserService userService) { 
        this.userService = userService; 
    } 
 
} 

摘自 xinghui_liu的专栏