本文共 886 字,大约阅读时间需要 2 分钟。
RequestParam参数放在前端ajax的url后用?连接,
RequestBody参数则是正常放在data中以json字符串形式传var user = eval("("+sessionStorage.getItem("user")+")"); $.ajax({ url: "${pageContext.request.contextPath}/user/getMail?mailNum="+sessionStorage.getItem("mailNum"), method: "post", data: JSON.stringify(user), datatype: "json", contentType: "application/json", xhrFields: { withCredentials: true},//提供cookie信息 // success: function (res) { // // } });//-----------------------------------后端代码 @RequestMapping("/getMail") @ResponseBody public HashMapgetMail(@RequestBody() User user,@RequestParam("mailNum") Integer mailNum){ HashMap map = new HashMap (); System.out.println(mailNum); return map; }
转载地址:http://nokg.baihongyu.com/