mvc view返回值
MVC View各种返回类型如下: public ContentResult Index() { return Content("测试"); //浏览器显示测试 } public EmptyResult Index() { return new EmptyResult(); //浏览器显示空白 } public FileResult Index() { return File(Server.MapPath("~/demo.jpg"), "application/x-jpg", "demo.jpg"); //浏览器直接下载demo.jpg } public HttpNotFoundResult Index() { return HttpNotFound(); //报404错误 } public HttpUnauthorizedResult Index() { return new HttpUnauthorizedResult(); //未授权的页面,跳转到/Account/LogOn } public JavaScriptResult hello() { string js = "alert('你还好吗?');"; return JavaScript(js); //页面显示 alert('你还好吗?');} 并不会执行这个js,要执行这个js可以在任意视图里<script src="