【发布时间】:2010-03-31 13:25:47
【问题描述】:
谁能解释为什么这个带有给定路由的代码会返回第一条路由?
routes.MapRoute(null, "user/approve", new { controller = "Users", action = "Approve" }),
routes.MapRoute(null, "user/{username}", new { controller = "Users", action = "Profile" }),
routes.MapRoute(null, "user/{username}/{action}", new { controller = "Users" }),
routes.MapRoute(null, "user/{username}/{action}/{id}", new { controller = "Users" }),
routes.MapRoute(null, "search/{query}", new { controller = "Artists", action = "Search", page = 1 }),
routes.MapRoute(null, "search/{query}/{page}", new { controller = "Artists", action = "Search" }),
routes.MapRoute(null, "music", new { controller = "Artists", action = "Index", page = 1 }),
routes.MapRoute(null, "music/page/{page}", new { controller = "Artists", action = "Index" })
var pageLinkValueDictionary = new RouteValueDictionary(this.linkWithoutPageValuesDictionary);
pageLinkValueDictionary.Add("page", pageNumber);
var virtualPathData = RouteTable.Routes.GetVirtualPath(this.viewContext.RequestContext, pageLinkValueDictionary);
这里 GetVirtualPath 总是返回 user/approve,虽然路由中没有 {page} 参数。此外,没有第一条路线,一切都按预期工作。
我找到了这个链接http://www.codeplex.com/aspnet/WorkItem/View.aspx?WorkItemId=2033,但它不是很有帮助。看起来 GetVirtualPath 的实现并未考虑到大量路由集合。
我正在使用 ASP.Net MVC 1.0。
更新。我可以重新安排路线并获得适当的结果。但我真的很想了解为什么它会选择用户/批准路线。
【问题讨论】:
标签: c# asp.net-mvc