@RequestBody传递多个对象

后台代码

@ResponseBody
@RequestMapping("/addnotice")
public Notice addnotice(@RequestBody Map<String, Object> models, @RequestParam String classinfo_id,
			HttpSession session) throws Exception {...}

前端代码

      $.ajax({
				type : "post",
				url : "/notice/addnotice?classinfo_id="+groups,
				contentType : "application/json; charset=utf-8",
				dataType : "json",
				data :JSON.stringify(str),
				success : function(data) {...}
      });