ASP .NET Core 1.0 RTM本地化无法正常工作 [英] ASP .NET Core 1.0 RTM Localization not working

问题描述

我一直在尝试

I've been trying to implement localization for my asp .NET Core 1.0 RTM web app following microsofts documentation and I just can not get it to work. The problem I'm having is that it's always displaying strings from the english resource file no matter how I try setting the culture.

如果有人有5分钟的时间，我将非常感谢您的投入.

If anyone has 5 minutes of their time, I'd be really grateful for your input.

这是我关于本地化的Startup.cs内容:

Here's my Startup.cs content that regards the localization:

public void ConfigureServices(IServiceCollection services)
{
  ...
  services.AddMvc()
    .AddViewLocalization(LanguageViewLocationExpanderFormat.SubFolder)
    .AddDataAnnotationsLocalization();
  services.AddScoped<LocalizationFilter>();
  services.AddLocalization(options => options.ResourcesPath = "Resources");

  var supportedCultures = new List<CultureInfo>{
     new CultureInfo("en-US"),
     new CultureInfo("sl-SI"),
     new CultureInfo("de-DE"),
     new CultureInfo("hr-HR")
  };
  services.Configure<RequestLocalizationOptions>(options =>
  {
     options.SupportedCultures = supportedCultures;
     options.SupportedUICultures = supportedCultures;
     options.DefaultRequestCulture = new RequestCulture(new CultureInfo("en-US"), 
        new CultureInfo("en-US"));
  });
}

public void Configure(IApplicationBuilder app, IHostingEnvironment env,
   ILoggerFactory loggerFactory)
{
      ...
      var supportedCultures = new List<CultureInfo>{
         new CultureInfo("en-US"),
         new CultureInfo("sl-SI"),
         new CultureInfo("de-DE"),
         new CultureInfo("hr-HR")
      };
      var requestLocalizationOptions = new RequestLocalizationOptions
      {
         SupportedCultures = supportedCultures,
         SupportedUICultures = supportedCultures,
         DefaultRequestCulture = new RequestCulture(new CultureInfo("en-US"), 
            new CultureInfo("en-US"))
       };
       app.UseRequestLocalization(requestLocalizationOptions);
}

这就是我如何在ActionFilter中更改OnActionExecuting内部的文化

And this is how I'm changing the culture inside OnActionExecuting in my ActionFilter

actionContext.HttpContext.Response.Cookies.Append(
    CookieRequestCultureProvider.DefaultCookieName,
    CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(culture)),
    new CookieOptions { Expires = DateTimeOffset.UtcNow.AddYears(1) });
CultureInfo.CurrentCulture = culture;
CultureInfo.CurrentUICulture = culture;

我也尝试过在运气好的控制器上做到这一点.

I've also tried doing this on my controller with no luck.

然后在我的视图中，我使用@inject IViewLocalizer Localizer来显示@Localizer["Name"]的本地化字符串.

Then in my views I'm using @inject IViewLocalizer Localizer to display localized strings with @Localizer["Name"].

我的资源位于文件夹 Resources/Views/ControllerName 中，如下所示:

My resoucres are located in the folder Resources/Views/ControllerName like so:

• 资源/视图/ControllerName/ViewName.en.resx
• 资源/视图/控制器名称/ViewName.sl.resx
• ...

无论我如何尝试区域性，显示的字符串始终来自 .en 资源文件. 有什么我想念的吗?还有什么我应该做的吗?似乎我遇到的问题是设置语言.根据文档，您只应该使用Response.Cookies.Append设置cookie，但是我也尝试使用CultureInfo.CurrentCulture，因为Thread.CurrentThread.CurentCulture不再可用.

The displayed string is always from the .en resource file no matter how I try to thange the culture. Is there something I'm missing? Is there something more I'm supposed to do? It seems the problem I'm having is with setting the language. Based on the documentation you're just supposed to set the cookie with Response.Cookies.Append, but I've also tried with CultureInfo.CurrentCulture as Thread.CurrentThread.CurentCulture is not awailable anymore.

我真的不知道我在想什么.有什么想法吗?

I really don't know what I'm missing. Any ideas at all?

推荐答案

您可能会遇到以下情况: https://github.com/aspnet/Mvc/issues/4692

You are probably hitting the following : https://github.com/aspnet/Mvc/issues/4692

主要看一下评论: https://github.com/aspnet/Mvc/issues/4692#issuecomment-223671462

摘要:您可以在MVC中创建一个Resource过滤器来解决此问题:

Summary: You can create a Resource filter in MVC to workaround the issue:

public class CultureSettingResourceFilter : IResourceFilter, IOrderedFilter
{
    public int Order
    {
        get
        {
            return int.MinValue;
        }
    }

    public void OnResourceExecuted(ResourceExecutedContext context)
    {
        // By this time the response would already have been started, so do not try to modify the response
    }

    public void OnResourceExecuting(ResourceExecutingContext context)
    {
        var culture = httpContext.GetRouteValue("your-culture-key-name")?.ToString();
        // set your culture here
        CultureInfo.CurrentCulture = culture;
        CultureInfo.CurrentUICulture = culture;
    }
}

services.AddMvc(o =>
{
    o.Filters.Add(new CultureSettingResourceFilter());
});

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