使用RouteDataRequestCultureProvider处理ASP.NET核心错误

services.Configure<RequestLocalizationOptions>(options =>
{
    var supportedCultures = new[]
    {
        new CultureInfo("en-US"),
        new CultureInfo("zh-CN")
    };

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

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

app.UseRequestLocalization();

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

public IActionResult Index()
{
    var culture = RouteData.Values["culture"]?.ToString();
    // 根据语言和区域设置进行相应的处理

    return View();
}