mvc改变路由

最新推荐文章于 2022-03-30 23:57:11 发布

oriency755

最新推荐文章于 2022-03-30 23:57:11 发布

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分类专栏：笔记文章标签： mvc string application asp.net null action

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本文介绍如何在ASP.NET MVC中通过创建自定义视图引擎来改变视图文件的默认查找路径，以实现更灵活的视图组织方式。

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默认情况下asp.net mvc会去View目录下Controller对应文件夹下查找文件 action名字对应的.cshtml文件

如果需要修改路径，如View/UserCenter/ControllerName/Action.cshtml

需要添加自定义视图引擎

protected void Application_Start()
{
ViewEngines.Engines.Add(new UCEngine());
}

public class UCEngine : BuildManagerViewEngine
{
   private static string[] NewAreaViewFormats = new string[] { "/Views/UserCenter/{1}/{0}.cshtml" };

   public UCEngine()
       : this(null)
   {
   }

   public UCEngine(IViewPageActivator viewPageActivator)
       : base(viewPageActivator)
   {

       ViewLocationFormats = new[] {
           "~/Views/UserCenter/{1}/{0}.cshtml",
           "~/Views/{1}/{0}.cshtml",
           "~/Views/Shared/{0}.cshtml"
       };

       PartialViewLocationFormats = new[] {
           "~/{1}s/{0}/Widget.cshtml",
           "~/Views/{1}/{0}.cshtml",
           "~/Views/Shared/{0}.cshtml"
       };

       FileExtensions = new[] {
           "cshtml"
       };
   }

   protected override IView CreatePartialView(ControllerContext controllerContext, string partialPath)
   {
       return new RazorView(controllerContext, partialPath,
                           layoutPath: null, runViewStartPages: false, viewStartFileExtensions: FileExtensions, viewPageActivator: ViewPageActivator);
   }

   protected override IView CreateView(ControllerContext controllerContext, string viewPath, string masterPath)
   {
       var view = new RazorView(controllerContext, viewPath,
                               layoutPath: masterPath, runViewStartPages: true, viewStartFileExtensions: FileExtensions, viewPageActivator: ViewPageActivator);
       return view;
   }
}

转自：http://hi.baidu.com/makebgf/blog/item/0ff47b146e3cb5daaf513312.html