jquery ajax 添加删除操作
// ------------------------------------------------------------@RequestMapping(value = "get.do", method = RequestMethod.POST)public void demo(ModelMap model,HttpServletRequest req,HttpServletResponse rsp) throws Exception {String name=req.getParameter("query");UserDao ud=new UserDao();ArrayList<User> list=ud.getAll();Gson gson=new Gson();String listToJson = gson.toJson(list);//下面就是把存有查询结果的JSON对象返给页面 rsp.setContentType("text/html;charset=utf-8"); PrintWriter out = rsp.getWriter(); out.println(listToJson); //System.out.println(listToJson);}// ------------------------------------------------------------?
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