ASP.NET 路由问题

Question

如果我去我的网站/目录它就会崩溃。怎么解决呢？

routes.MapRoute(
    "Localization", // Route name
    "{lang}/{controller}/{action}/{id}", // URL with parameters
    new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults
);

routes.MapRoute(
    "Default", // Route name
    "{controller}/{action}/{id}", // URL with parameters
    new { controller = "Home", action = "Index", id = UrlParameter.Optional} // Parameter defaults
);

routes.MapRoute(
    "Root",
    "",
    new { controller = "Home", action = "Index", id = "" }
);

Answer 1

它将匹配您认为“Catalog”是“lang”的第一条路线。您需要为您的本地化创建约束。

以下路由应正确匹配以任何语言代码（例如 en、cs、de 或 en-US、en-GB...）为前缀的请求

routes.MapRoute("Localization", "{lang}/{controller}/{action}/{id}",
    new { controller = "Home", action = "Index", id = UrlParameter.Optional },
    new { lang = "[a-z]{2}(-[a-z]{2})" }
);