java json使用

后台数据

response.setContentType("text/json;charset=UTF-8");JSONObject jObj = new JSONObject();  jObj.put("cmbaddress", https://www.baidu.com/);//转换成json串并封装到json对象中jObj.put("cmbData", new Gson().toJson(skPayPo.getcMBPayEntityPo));response.getWriter().write(GsonUtil.toJson(jObj));

ajax接收

success：function(data){var address = data.cmbaddress ; //解析json串var data = data.cmbData ;var json = JSON.stringify(data);}