@RequestMapping(value = "updateInvestorApplyAccountNo", method = RequestMethod.POST)@ResponseBodypublic void updateInvestorApplyAccountNo(HttpServletRequest request,HttpServletResponse response,@RequestBody String requestBody) {int num = 0;String result = "";//下面是把拿到的json字符串转成 json对象JSONObject jsStr = JSONObject.parseObject(requestBody); //将字符串{“id”：1}//int jsID = Integer.parseInt(jsStr.getString("id"));//获取id的值/** * json对象转换成java对象 */ InvestorApplyModel stud = (InvestorApplyModel) JSONObject.toJavaObject(jsStr,InvestorApplyModel.class);}