.net mvc 路由 URL

Question

我的 RouteConfig.cs

里有这个

routes.MapRoute(
            name: "client1",
            url: "client1/{controller}/{action}",
            defaults: new { controller = "Home", action = "Index" }
        );

        routes.MapRoute(
            name: "client2",
            url: "client2/{controller}/{action}",/* updated parent folder to match route name */
            defaults: new { controller = "Home", action = "Index" }
        );

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

这是我的看法。

            <div class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                <li>@Html.ActionLink("Home", "Index", "Home")</li>
                <li>@Html.ActionLink("About", "About", "Home")</li>
                <li>@Html.ActionLink("Contact", "Contact", "Home")</li>
            </ul>

当我运行我的应用程序运行在 http://localhost:50415/

但是 ActionLinks 呈现为：

{root}/client1 
{root}/client1/Home/About 
{root}/client1/Home/Contact

我的期望是动作链接呈现如下：

{root}
{root}/Home/About
{root}/Home/Contact

那么，当我从 http://localhost:50415/ 运行宁时，为什么要为我的链接插入 client1 ??

我做错了什么？

Answer 1

MVC中的路由规则是按顺序处理的。第一个规则是最先匹配的规则。要解决这个问题，只需重新排列代码中的规则。您还可以使用约束将 "client" 规则折叠成一个规则：

routes.MapRoute(
    name: "client",
    url: "{client}/{controller}/{action}",
    defaults: new { controller = "Home", action = "Index" },
    constraints: new { client = "client1|client2" }
);

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

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