我定义了以下路由:
public static void RegisterRoutes(RouteCollection routes) { routes.IgnoreRoute("{resource}.axd/{*pathInfo}"); routes.MapRoute(name: "Homepage",url: "",defaults: new { controller = "Restaurants",action = "Search" }); routes.MapRoute(name: "About",url: "about",defaults: new { controller = "Home",action = "About" }); routes.MapRoute(name: "disclaimer",url: "disclaimer",action = "disclaimer" }); routes.MapRoute(name: "Contact",url: "contact",action = "Contact" }); routes.MapRoute(name: "RestaurantDetails",url: "{id}/{slug}",defaults: new { controller = "Restaurant",action = "Details" }); routes.MapRoute(name: "RestaurantLocationDetails",url: "{id}/{restaurantSlug}/{locationSlug}",action = "LocationDetails" }); routes.MapRoute(name: "Api",url: "api/{action}",defaults: new { controller = "Api" }); }
我发现一些路由给了一个404,所以我安装了RouteDebugger NuGet包。
它显示了我对前四个路线的期望,但是在最后3条路线上,我仍然得到一个404,并且路由调试器不会显示在页面的底部 – 我希望它会显示哪些位被映射,但是我什么都没有所有的意见都存在。
所以我假设我在路线定义上犯了一个错误 – 任何人都可以看出这一点吗?另外,如何获取Route Debugger来告诉我如何将URL映射到返回404的页面的路由字典?
解决方法
您需要更改路线的顺序。
routes.MapRoute(name: "Homepage",action = "Search" }); routes.MapRoute(name: "About",action = "About" }); routes.MapRoute(name: "disclaimer",action = "disclaimer" }); routes.MapRoute(name: "Contact",action = "Contact" }); routes.MapRoute(name: "Api",defaults: new { controller = "Api" }); routes.MapRoute(name: "RestaurantLocationDetails",action = "LocationDetails" }); routes.MapRoute(name: "RestaurantDetails",action = "Details" });
路由按照路由列表中添加的顺序进行处理。
例如:api / action也匹配了RestaurantDetails路由,因为route url参数中只有两个参数。
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