ASP.NETCoreMVC中实现中英文切换的示例代码

public void ConfigureServices(IServiceCollection services)
    {
      services.AddLocalization(optiOns=> options.ResourcesPath = "Resources");
      services.AddMvc()
        .AddViewLocalization(LanguageViewLocationExpanderFormat.Suffix);
      services.Configure(opts =>
        {
          var supportedCultures = new List{
            new CultureInfo("en-US"),
            new CultureInfo("zh-CN")};
            opts.SupportedCultures = supportedCultures;
            opts.SupportedUICultures = supportedCultures; 
            opts.RequestCultureProviders = new List{
              new X_DOVERequestCultureProvider()
            };
        });
      services.AddControllersWithViews();
    }

public class X_DOVERequestCultureProvider : RequestCultureProvider
  {
    public override Task DetermineProviderCultureResult(HttpContext httpContext)
    {
      var CULTURE_String = "CULTURE";
      var CultureCOOKIE = httpContext.Request.COOKIEs[CULTURE_String]&＃63;.ToString() &＃63;&＃63; "";
      if (string.IsNullOrWhiteSpace(CultureCOOKIE))
      {
        CultureCOOKIE = "zh-CN";
        httpContext.Response.COOKIEs.Append(key: CULTURE_String, value: CultureCOOKIE, options: new COOKIEOptions() { Expires = DateTime.Now.AddYears(1) });
      }
      return Task.FromResult(new ProviderCultureResult(CultureCOOKIE));
    }
  }

 app.UseRequestLocalization(
        options:app.ApplicationServices
        .GetService>().Value);

@using Microsoft.AspNetCore.Mvc.Localization
@inject IViewLocalizer Localizer

 @Localizer["section1"]  | GitHub