ASP.NET MVC 4 Controller JsonResult 方法

ASP.NET MVC 4 Controller JsonResult 方法

 
   [AllowAnonymous]
   public JsonResult NewsItemJSON(int? id)
   {
      if (id.HasValue)
      {
         … …
 
         News NewsItem = entity.news.Where(n => n.id == id.Value).FirstOrDefault();
 
         return Json(new { News = NewsItem.title, URL = NewsItem.url }, JsonRequestBehavior.AllowGet);
      }
      else
      {
         return Json(new { url = "" }, JsonRequestBehavior.AllowGet);
      }
   }