Biegral Blog

 public Task<JsonResult> GetKline2()
        {
            return Task.Factory.StartNew(() =>
            {                 
                var data = new
                {
                    time=DateTime.Now.Ticks
                };
                //这里设置跨域返回头，即可支持ajax跨域请求
                Response.AddHeader("Access-Control-Allow-Origin", "*");
                return Json(data);
            });
        }