Question

我试着编写自定义路由。总是我有404错误有什么问题。我读了关于路由并且没弄明白。我想显示如下代码的内容，名称必须介于a-Z和0-9.Thanks。

之间

{action}/{name} /details/kll219dkl

  routes.MapRoute(
             name: "Default",
             url: "{controller}/{action}/{id}",
              defaults: new { controller = "home", action = "index", id = UrlParameter.Optional }
             );

            routes.MapRoute(
                name: "test",
                url: "details/{name}",
                defaults: new { controller = "Test", action = "Details", name = "ujElk392ow" }
            );

只是为了展示正在运作

 public ActionResult Details(string name)
 {
    return Content(name);
 }

Answer 1

怎么样：

routes.MapRoute(
    name: "test",
    url: "{controller}/details/{name}",
    defaults: new { controller = "Test", action = "Details", name = String.Empty },
    constraints: new { name = @"^[a-zA-Z0-9]+$" }
);

哪会给你：

Url:                        Mapped Destination:
/Test/details/kll219dkl     TextController->Details(name: "kll219dkl")

Answer 2

除了布拉德回答。尝试更改路线的顺序。运行时采用适合请求的第一条路径。因此，路线必须从最肯定到最一般来定义。在您的订单中，运行时将始终采用默认路由。

Url中的Asp.Net MVC路由传递控制器

2 个答案: