asp.net - .net core 3.1 通过 URL 进行本地化/文化 - localhost/en/area?/controller/action

Question

我一直在努力本地化 Core 3.1，但目前我终于用他们的新行为做到了(令人惊讶的是他们的文档没有针对新更改进行更新)。

话虽如此，我似乎找不到一种基于 URL 进行文化的好方法，例如:https://localhost/en/area?/controller/action

注意:几天前我找到了一个解决方案，但它不适用于身份(身份对我的工作至关重要)

拜托，我需要你的帮助。

当前设置:-

配置服务

            services.AddLocalization();

            services.AddMvc()
                .AddMvcLocalization()
                .AddViewLocalization(LanguageViewLocationExpanderFormat.Suffix)
                .AddDataAnnotationsLocalization(options =>
                {
                    options.DataAnnotationLocalizerProvider = (type, factory) =>
                        factory.Create(typeof(SharedResource));
                });


            services.Configure<RequestLocalizationOptions>(options =>
            {
                var supportedCultures = new List<CultureInfo>
                    {
                        new CultureInfo("en"),
                        new CultureInfo("ar")
                    };

                options.DefaultRequestCulture = new RequestCulture("en");
                options.SupportedCultures = supportedCultures;
                options.SupportedUICultures = supportedCultures;
            });

配置

            var supportedCultures = new[]
            {
                new CultureInfo("en"),
                new CultureInfo("ar"),
            };

            app.UseRequestLocalization(new RequestLocalizationOptions
            {
                DefaultRequestCulture = new RequestCulture("en"),
                // Formatting numbers, dates, etc.
                SupportedCultures = supportedCultures,
                // UI strings that we have localized.
                SupportedUICultures = supportedCultures
            });

HomeController 将用户的选择保存在 cookie 中

        [HttpPost]
        public IActionResult SetLanguage(string culture, string returnUrl)
        {
            Response.Cookies.Append(
                CookieRequestCultureProvider.DefaultCookieName,
                CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(culture)),
                new CookieOptions { Expires = DateTimeOffset.UtcNow.AddYears(1) }
            );

            return LocalRedirect(returnUrl);
        }

Answer 1

配置RouteDataRequestCultureProvider在RequestLocalizationOptions中:

services.Configure<RequestLocalizationOptions>(options =>
{
    // ...

    options.RequestCultureProviders.Insert(0, 
        new RouteDataRequestCultureProvider { Options = options } 
    );
});

如果您使用 Controller ，请配置端点以使用 {culture} 路由值:

app.UseEndpoints(endpoints =>
{
    endpoints.MapControllerRoute(
        name: "default",
        pattern: "{culture=en}/{controller=Home}/{action=Index}/{id?}");
    endpoints.MapRazorPages();
});