ASP.NET MVC ActionResult

MVC内置了很多实用的ActionResult

Action Result	Helper Method	Description
ViewResult	View	Returns a view as a webpage
PartialViewResult	PartialView	Returns a partial view. A partial view has the same role as a user control. A partial view will be rendered within a main view
RedirectResult	Redirect	Redirects to another action method based on its URL
RedirectToRouteResult	RedirectToAction RedirectToRoute	Redirects to another action method
ContentResult	Content	Returns a user defined content type
JsonResult	Json	Returns a serialized JSON object
JavaScriptResult	JavaScript	Returns a script that can be executed on the client
FileResult	File	Returns binary output to write to the response
FileStreamResult	File	Returns a file stream
FilePathResult	File	Returns a file path
FileContentResult	File	Returns the content of a file
EmptyResult	(None)	Used with void action methods which doesn’t return a value
HttpStatusCodeResult		Returns an HTTP Status code
HttpNotFoundResult		Returns HTTP Not Found
HttpUnauthorizedResult		Return HTTP Not Authorized