MVC AOP解决JsonResult返回json时间格式

新建JsonNetResult类：JsonResult

public class JsonNetResult: JsonResult
    {
        public JsonNetResult()
        {
            Settings = new JsonSerializerSettings
            {
                ReferenceLoopHandling=ReferenceLoopHandling.Ignore,
                DateFormatString= "yyyy-MM-dd HH:mm:ss",
                ContractResolver=new Newtonsoft.Json.Serialization.CamelCasePropertyNamesContractResolver()//json中属性开头字母小写的驼峰命名
            };
        }
        public JsonSerializerSettings Settings { get; private set; }

        public override void ExecuteResult(ControllerContext context)
        {
            if (context == null)
                throw new ArgumentNullException("context");
            //不允许GET请求
            if (this.JsonRequestBehavior == JsonRequestBehavior.DenyGet
                && string.Equals(context.HttpContext.Request.HttpMethod, "GET",
                StringComparison.OrdinalIgnoreCase))
                throw new InvalidOperationException("JSON GET is not allowed");

            HttpResponseBase response = context.HttpContext.Response;
            response.ContentType = string.IsNullOrEmpty(this.ContentType) ? "application/json" : this.ContentType;

            if (this.ContentEncoding != null)
                response.ContentEncoding = this.ContentEncoding;
            if (this.Data == null)
                return;
            var scriptSerializer = JsonSerializer.Create(this.Settings);
            scriptSerializer.Serialize(response.Output, this.Data);
        }
    }

　　新建JsonNetActionFilter过滤器：

public class JsonNetActionFilter: IActionFilter
    {
        public void OnActionExecuted(ActionExecutedContext filterContext)
        {
            if (filterContext.Result is JsonResult
                && !(filterContext.Result is JsonNetResult))
            {
                JsonResult jsonResult = (JsonResult)filterContext.Result;
                JsonNetResult jsonNetResult = new JsonNetResult();

                jsonNetResult.ContentEncoding = jsonResult.ContentEncoding;
                jsonNetResult.ContentType = jsonResult.ContentType;
                jsonNetResult.Data = jsonResult.Data;
                jsonNetResult.JsonRequestBehavior = jsonResult.JsonRequestBehavior;
                jsonNetResult.MaxJsonLength = jsonResult.MaxJsonLength;
                jsonNetResult.RecursionLimit = jsonResult.RecursionLimit;

                filterContext.Result = jsonNetResult;
            }
        }

        public void OnActionExecuting(ActionExecutingContext filterContext)
        {

        }
    }

　　在Global中添加

 GlobalFilters.Filters.Add(new JsonNetActionFilter());

　　控制器：

     [HttpGet]
        public ActionResult TestJson()
        {
            return View();
        }
        [HttpPost]
        public ActionResult TestJson(FormCollection fc)
        {
            Dog dog = new Dog()
            {
                BirthDay = DateTime.Now,
                Id = 5,
                Name = "旺财"
            };
            return Json(dog);
            //return new JsonNetResult() { Data = dog };
        }

　　前端：

    <script type="text/javascript">
        $(function () {
            $("#btn1").click(function () {
                $.ajax({
                    url: "/Home/TestJson",
                    dataType: "json",
                    type: "post",
                    success: function (data) {
                        alert(data.name);
                        alert(data.birthDay);
                    },
                    error: function () {
                        alert("ajax错误");
                    }
                });
            });
        });
    </script>