将Asp.net Core中的CultureInfo设置为.作为CurrencyDecimalSeparator而不是，

本文关键字：CurrencyDecimalSeparator 作为 设置 net Asp Core 中的 CultureInfo | 更新日期: 2023-09-27 18:16:25

我要疯了。我只是希望在整个Asp.net核心应用程序中使用的文化设置为"en-US"。但似乎什么都不起作用。在哪里为整个应用程序设置区域性?我对客户端浏览器文化等不感兴趣。唯一能改变的似乎是改变Windows的语言设置。我只是希望文化由应用程序本身决定，而不是由客户端决定。

我已经试过了:

  • 在web.config
    • 设置<system.web><globalization uiCulture="en" culture="en-US" /></system.web>
  • 在"Startup"中设置"System.Threading.Thread.CurrentThread.CurrentCulture = cultureInfo;"answers"CurrentUICulture"。在控制器中配置和even。

  • 使用app.UseRequestLocalization(..如下所示

        var enUsCulture = new CultureInfo("en-US");
    var localizationOptions = new RequestLocalizationOptions()
    {
        SupportedCultures = new List<CultureInfo>()
        {
            enUsCulture
        },
        SupportedUICultures = new List<CultureInfo>()
        {
            enUsCulture
        },
        DefaultRequestCulture = new RequestCulture(enUsCulture),
        FallBackToParentCultures = false,
        FallBackToParentUICultures = false,
        RequestCultureProviders = null
    };
    app.UseRequestLocalization(localizationOptions);

但是似乎没有改变CurrencyDecimalSeparator从(nl-NL)到(en-US)。

如何设置区域性?

编辑:

@soren这就是configure方法的样子。我在DetermineProviderCultureResult上设置了一个断点，但在访问网站时它从未被击中。

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory, FinOsDbContext context)
    {
        loggerFactory.AddConsole(Configuration.GetSection("Logging"));
        loggerFactory.AddDebug();
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
            app.UseDatabaseErrorPage();
            app.UseBrowserLink();
        }
        else
        {
            app.UseExceptionHandler("/Home/Error");
        }
        app.UseStaticFiles();
        app.UseIdentity();
        // Add external authentication middleware below. To configure them please see http://go.microsoft.com/fwlink/?LinkID=532715
        app.UseMvc(routes =>
        {
            routes.MapRoute(
                name: "default",
                template: "{controller=Home}/{action=Index}/{id?}");
        });
        //TODO: Clean up
        //var cultureInfo = new CultureInfo("en-US");
        //System.Threading.Thread.CurrentThread.CurrentCulture = cultureInfo;
        //System.Threading.Thread.CurrentThread.CurrentUICulture = cultureInfo;
        app.UseRequestLocalization();
        // UseCookieAuthentication..
        // UseJwtBearerAuthentication..
        //add userculture provider for authenticated user
        var requestOpt = new RequestLocalizationOptions();
        requestOpt.SupportedCultures = new List<CultureInfo>
        {
            new CultureInfo("en-US")
        };
        requestOpt.SupportedUICultures = new List<CultureInfo>
        {
            new CultureInfo("en-US")
        };
        requestOpt.RequestCultureProviders.Clear();
        requestOpt.RequestCultureProviders.Add(new SingleCultureProvider());
        app.UseRequestLocalization(requestOpt);
        FinOsDbContext.Initialize(context);
        FinOsDbContext.CreateTestData(context);
    }
    public class SingleCultureProvider : IRequestCultureProvider
    {
        public Task<ProviderCultureResult> DetermineProviderCultureResult(HttpContext httpContext)
        {
            return Task.Run(() => new ProviderCultureResult("en-US", "en-US"));
        }
    }

将Asp.net Core中的CultureInfo设置为.作为CurrencyDecimalSeparator而不是，

这就是我的解决方案:

在StartUp.Configure

中设置以下内容
var cultureInfo = new CultureInfo("en-US");
cultureInfo.NumberFormat.CurrencySymbol = "€";
CultureInfo.DefaultThreadCurrentCulture = cultureInfo;
CultureInfo.DefaultThreadCurrentUICulture = cultureInfo;

有点晚了，但这是我的工作:

var defaultDateCulture = "fr-FR";
var ci = new CultureInfo(defaultDateCulture);
ci.NumberFormat.NumberDecimalSeparator = ".";
ci.NumberFormat.CurrencyDecimalSeparator = ".";
// Configure the Localization middleware
app.UseRequestLocalization(new RequestLocalizationOptions
{
    DefaultRequestCulture = new RequestCulture(ci),
    SupportedCultures = new List<CultureInfo>
    {
        ci,
    },
    SupportedUICultures = new List<CultureInfo>
    {
        ci,
    }
});

您的代码看起来一切正常。问题是你对

的调用
app.UseRequestLocalization(...);

需要在调用

之前发生
app.UseMvc();

你的断点永远不会被击中的原因是它从来没有走到那么远。UseMVC完成请求并返回结果。请记住，中间件是按顺序发生的，任何一个中间件都可能使进程短路并停止进一步的处理。

本地化在Startup中配置。ConfigureServices 方法:

CultureInfo[] supportedCultures = new[]
           {
            new CultureInfo("ar"),
            new CultureInfo("fa"),
            new CultureInfo("en")
        };
        services.Configure<RequestLocalizationOptions>(options =>
        {
            options.DefaultRequestCulture = new RequestCulture("ar");
            options.SupportedCultures = supportedCultures;
            options.SupportedUICultures = supportedCultures;
            options.RequestCultureProviders = new List<IRequestCultureProvider>
                {
                    new QueryStringRequestCultureProvider(),
                    new CookieRequestCultureProvider()
                };
        });

启动。方法配置

 app.UseRequestLocalization();

则UseRequestLocalization初始化RequestLocalizationOptions对象。这应该至少放在UseMvc调用

之前

改变文化:

[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);
}
当前语言:

var currentLanguage = HttpContext.Features.Get<IRequestCultureFeature>().RequestCulture.Culture.Name;

这对我有用

 Response.Cookies.Append(
         CookieRequestCultureProvider.DefaultCookieName,
         CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(lang)),
         new CookieOptions { Expires = DateTimeOffset.UtcNow.AddYears(1) }
        );

只在启动时配置对我不起作用

 services.Configure<RequestLocalizationOptions>(options =>
            {
                var ksCultureInfo = new CultureInfo("sq");
                var enCultureInfo = new CultureInfo("en");
                var srCultureInfo = new CultureInfo("sr");
                ksCultureInfo.NumberFormat.NumberDecimalSeparator = ".";
                var supportedCultures = new[]
                {
                    ksCultureInfo,
                    enCultureInfo,
                    srCultureInfo
                };
                options.DefaultRequestCulture = new RequestCulture(culture: enCultureInfo, uiCulture: ksCultureInfo);
                options.SupportedCultures = supportedCultures;
                options.SupportedUICultures = supportedCultures;
                options.RequestCultureProviders = new List<IRequestCultureProvider>
                {
                    new QueryStringRequestCultureProvider(),
                    new CookieRequestCultureProvider()
                };
            });

我添加了jquery全球化验证插件:然后你需要在jquery- validate - Globalize插件中使用Globalize。看到这里了

下面是一个基于接受的答案和其他答案的快速答案:

var cultureInfo = new CultureInfo("fr-FR");
cultureInfo.NumberFormat.NumberDecimalSeparator = ".";
cultureInfo.NumberFormat.CurrencyDecimalSeparator = ".";
CultureInfo.DefaultThreadCurrentCulture = cultureInfo;
CultureInfo.DefaultThreadCurrentUICulture = cultureInfo;

测试和工作:dotNet 6
PS:写在program.cs上(因为在Asp.net MVC 6上没有更多的Startup.cs文件)，确保这行代码在 app.UseRouting();行

之前添加
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