1  public static Route MapRoute(this RouteCollection routes, string name, string url, object defaults, object constraints, string[] namespaces)
 2         {
 3             if (routes == null)
 4             {
 5                 throw new ArgumentNullException("routes");
 6             }
 7             if (url == null)
 8             {
 9                 throw new ArgumentNullException("url");
10             }
11             Route route = new Route(url, new MvcRouteHandler()) {
12                 Defaults = CreateRouteValueDictionaryUncached(defaults),
13                 Constraints = CreateRouteValueDictionaryUncached(constraints),
14                 DataTokens = new RouteValueDictionary()
15             };
16             ConstraintValidation.Validate(route);
17             if ((namespaces != null) && (namespaces.Length > 0))
18             {
19                 route.DataTokens["Namespaces"] = namespaces;
20             }
21             routes.Add(name, route);
22             return route;

1  　　　　　　routes.MapRoute(
2                 name: "Default",    //路由名称
3                 url: "{controller}/{action}/{id}",   //路由规则
4                 defaults: new { controller = "First", action = "Index1", id = UrlParameter.Optional }  //默认值,当Controller或action为空（省略）的时候调用
5             );

1  　　　　　　routes.MapRoute(
2                name: "Default9",    //路由名称
3                url: "{controller}/{action}-{id}",   //路由规则
4                defaults: new { controller = "First", action = "Index1", id = UrlParameter.Optional }  //默认值,当Controller或action为空（省略）的时候调用
5            );

1     　　　　routes.MapRoute(
2                 name: "Default2",    //路由名称
3                 url: "Ypf",   //路由规则，不区分大小写，当输入“ypf”时，会自动跳转到下面的地址
4                 defaults: new { controller = "First", action = "Index1", id = UrlParameter.Optional }  //默认值,当Controller或action为空的时候调用
5             );

1             routes.MapRoute(
2                 "Default3",    //路由名称
3                 "Ypf",   //路由规则，不区分大小写，当输入“Ypf”时，会自动跳转到下面的地址
4                  new { controller = "First", action = "Index1", id = UrlParameter.Optional }  //默认值,当Controller或action为空的时候调用
5             );

1     　　routes.MapRoute(
2              "Default4",    //路由名称
3              "Ypf/{action}",   //路由规则，不区分大小写，规则相符的时候，会自动跳转到下面的地址
4               new { controller = "First", action = "Index1" }
5          );

1  　　　　　　routes.MapRoute(
2                "Default5",
3                 "{controller}/{action}_{Year}_{Month}_{Day}",
4                 new { controller = "First", action = "Index1", id = UrlParameter.Optional },
5                 new { Year = @"^\d{4}", Month = @"\d{2}", Day = @"\d{2}" }
6             );//正则路由

1    　　　　 routes.MapRoute(
2                  name: "Default6",
3                  url: "{controller}/{action}/{id}",
4                  defaults: new { controller = "Third", action = "Index", id = UrlParameter.Optional },
5                  namespaces: new string[] { "Ypf.MVC5" }
6             );

 1    public override void RegisterArea(AreaRegistrationContext context)
 2         {
 3             //原路由
 4             //context.MapRoute(
 5             //    "TestOne_default",
 6             //    "TestOne/{controller}/{action}/{id}",
 7             //    new { action = "Index", id = UrlParameter.Optional }
 8             //);
 9
10             //结合命名空间进行路由改造
11             context.MapRoute(
12                this.AreaName + "_default",
13                this.AreaName + "/{controller}/{action}/{id}",
14                new { area = this.AreaName, controller = "Sys_Admin", action = "Index", id = UrlParameter.Optional },
15                new string[] { "Ypf.MVC5.Areas." + this.AreaName + ".Controllers" }
16            );
17
18         }