Question

我希望能够为我的网站创建一个简洁的特定于语言的默认网址，以便当有人浏览时：

somesite.com

他们被重定向到语言文化页面，例如：

somesite.com/en-US /
somesite.com/sp-MX /
somesite.com/fr-FR /

具体来说，我不希望将 / Home / Index 添加到网址中：

somesite.com/en-US/Home/Index
somesite.com/sp-MX/Home/Index
somesite.com/fr-FR/Home/Index

我致力于使用RouteLocalization.mvc

制作此网站

我想在可行的范围内使用 MVC属性路由。

我无法弄清楚如何使Start（）方法重定向到特定于语言文化的URL而不添加类似“index”的内容。

我试图遵循的样本：

using RouteLocalization.Mvc;
using RouteLocalization.Mvc.Extensions;
using RouteLocalization.Mvc.Setup;

public class RouteConfig
{
    public static void RegisterRoutes(RouteCollection routes)
    {
        routes.Clear();

        routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

        routes.MapMvcAttributeRoutes(Localization.LocalizationDirectRouteProvider);

        const string en = "en-us";
        ISet<string> acceptedCultures = new HashSet<string>() { en, "de", "fr", "es", "it" };

        routes.Localization(configuration =>
        {
            configuration.DefaultCulture = en;
            configuration.AcceptedCultures = acceptedCultures;
            configuration.AttributeRouteProcessing = AttributeRouteProcessing.AddAsNeutralAndDefaultCultureRoute;
            configuration.AddCultureAsRoutePrefix = true;
            configuration.AddTranslationToSimiliarUrls = true;
        }).TranslateInitialAttributeRoutes().Translate(localization =>
        {
            localization.AddRoutesTranslation();
        });

        CultureSensitiveHttpModule.GetCultureFromHttpContextDelegate = Localization.DetectCultureFromBrowserUserLanguages(acceptedCultures, en);

        var defaultCulture = System.Threading.Thread.CurrentThread.CurrentUICulture.Name;

        routes.MapRoute(
            name: "DefaultLocalized",
            url: "{culture}/{controller}/{action}/{id}",
            constraints: new { culture = @"(\w{2})|(\w{2}-\w{2})" }, 
            defaults: new { culture = defaultCulture, controller = "Home", action = "Index", id = UrlParameter.Optional }
        );

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

我的家庭控制员：

public class HomeController : Controller
{
    [HttpGet]
    [Route]
    public RedirectToRouteResult Start()
    {
        return RedirectToAction("Home", new { culture = Thread.CurrentThread.CurrentCulture.Name });
    }

    [Route("Index", Name = "Home.Index")]
    public ActionResult Index()
    {
        return View();
    }

    public ActionResult Contact()
    {
        return View();
    }

    public ActionResult About()
    {
        return View();
    }
}

我的Global.asax文件：

public class MvcApplication : System.Web.HttpApplication
{
    protected void Application_Start()
    {            
        FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
        RouteConfig.RegisterRoutes(RouteTable.Routes);
        AreaRegistration.RegisterAllAreas();
    }
}

Answer 1

重定向是一个单独的问题，而不是路由。由于您将任何网址重定向到其本地化网址的目标是一个跨领域的问题，因此您最好的选择是制作全局过滤器。

public class RedirectToUserLanguageFilter : IActionFilter
{
    private readonly string defaultCulture;
    private readonly IEnumerable<string> supportedCultures;

    public RedirectToUserLanguageFilter(string defaultCulture, IEnumerable<string> supportedCultures)
    {
        if (string.IsNullOrEmpty(defaultCulture))
            throw new ArgumentNullException("defaultCulture");
        if (supportedCultures == null || !supportedCultures.Any())
            throw new ArgumentNullException("supportedCultures");

        this.defaultCulture = defaultCulture;
        this.supportedCultures = supportedCultures;
    }

    public void OnActionExecuting(ActionExecutingContext filterContext)
    {
        var routeValues = filterContext.RequestContext.RouteData.Values;

        // If there is no value for culture, redirect
        if (routeValues != null && !routeValues.ContainsKey("culture"))
        {
            string culture = this.defaultCulture;
            var userLanguages = filterContext.HttpContext.Request.UserLanguages;
            if (userLanguages.Length > 0)
            {
                foreach (string language in userLanguages.SelectMany(x => x.Split(';')))
                {
                    // Check whether language is supported before setting it.
                    if (supportedCultures.Contains(language))
                    {
                        culture = language;
                        break;
                    }
                }
            }

            // Add the culture to the route values
            routeValues.Add("culture", culture);

            filterContext.Result = new RedirectToRouteResult(routeValues);
        }
    }

    public void OnActionExecuted(ActionExecutedContext filterContext)
    {
        // Do nothing
    }
}

用法

public class FilterConfig
{
    public static void RegisterGlobalFilters(GlobalFilterCollection filters)
    {
        filters.Add(new RedirectToUserLanguageFilter("en", new string[] { "en", "de", "fr", "es", "it" }));
        filters.Add(new HandleErrorAttribute());
    }
}

另请注意，您的路由配置错误。每个应用程序启动时路由设置运行一次，因此将默认文化设置为当前线程的文化是没有意义的。事实上，您不应该为您的文化路线设置默认文化，因为您希望它丢失，这样如果没有文化集，您的Default路线就会执行。

routes.MapRoute(
    name: "DefaultLocalized",
    url: "{culture}/{controller}/{action}/{id}",
    constraints: new { culture = @"(\w{2})|(\w{2}-\w{2})" },
    defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);

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

使用MVC的Attribute Routing和RouteLocalization.mvc的特定于语言的默认URL

1 个答案:

用法