localization-4 – C# (Csharp) 프로그래밍


pNetCore.Hosting; //IWebHostBuilder
using Microsoft.AspNetCore.Builder; //IApplicationBuilder
using Microsoft.AspNetCore.Http; //WriteAsync
using Microsoft.AspNetCore; //webHost
using Microsoft.Extensions.Logging;//ILoggerFactory
using Microsoft.Extensions.DependencyInjection; // IServiceCollection
using System.Globalization;
using System.Collections.Generic;
using Microsoft.AspNetCore.Localization;
using Microsoft.Extensions.Localization;
using System;

namespace WebApplication1
{
    public class Startup
    {
        public Startup(IHostingEnvironment env, ILoggerFactory logger)
        {
            //These are two services available at constructor
        }

        public void ConfigureServices(IServiceCollection services)
        {   
            services.AddLocalization(optipns => optipns.ResourcesPath = "resources"); // resources path 
        }

        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory logger, IStringLocalizerFactory stringLocalizerFactory)
        {
            var local = stringLocalizerFactory.Create("Common", typeof(Program).Assembly.FullName);

            var supportedCultures = new List<CultureInfo>
            {
                new CultureInfo("fr-FR"),
                new CultureInfo("en-US")
            };

            var options = new RequestLocalizationOptions
            {
                DefaultRequestCulture = new RequestCulture("fr-FR"),
                SupportedCultures = supportedCultures,
                SupportedUICultures = supportedCultures
            };

            app.UseRequestLocalization(options);
            
            app.Run(async context =>
            {
                var languageSwitch = context.Request.Query["lang"];

                try
                {
                    if (languageSwitch == "fr")
                    {
                        var val = CookieRequestCultureProvider.MakeCookieValue(new RequestCulture("fr-FR"));
                        context.Response.Cookies.Append(CookieRequestCultureProvider.DefaultCookieName, val);
                        context.Response.Redirect("/");
                        return;
                    }
                    else if (languageSwitch == "en")
                    {
                        var val = CookieRequestCultureProvider.MakeCookieValue(new RequestCulture("en-US"));
                        context.Response.Cookies.Append(CookieRequestCultureProvider.DefaultCookieName, val);
                        context.Response.Redirect("/");
                        return;
                    }
                }
                catch (Exception ex)
                {
                    await context.Response.WriteAsync($"error {ex.Message}");
                }

                await context.Response.WriteAsync($"<h1>CookieRequestCultureProvider</h1><p>We are using a cookie named \"{CookieRequestCultureProvider.DefaultCookieName}\" to switch the request culture.</p>");

                var requestCulture = context.Features.Get<IRequestCultureFeature>().RequestCulture;

                await context.Response.WriteAsync($@"
                Click <a href=""/?lang=fr"">here</a> for French cookie and <a href=""/?lang=en"">here</a> for English cookie.<br/><br/>
                
                Request Culture: {requestCulture.Culture} <br/> 
                Localized strings: {local["Hello"]} {local["Goodbye"]} {local["Yes"]} {local["No"]}
                ");
            });
        }
    }
    public class Program
    {
        public static void Main(string[] args)
        {
            CreateWebHostBuilder(args).Build().Run();
        }

        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
            WebHost.CreateDefaultBuilder(args)
                .UseStartup<Startup>()
                .UseEnvironment("Development");
    }
}

pNetCore.Hosting; //IWebHostBuilder

using Microsoft.AspNetCore.Builder; //IApplicationBuilder

using Microsoft.AspNetCore.Http; //WriteAsync

using Microsoft.AspNetCore; //webHost

using Microsoft.Extensions.Logging;//ILoggerFactory

using Microsoft.Extensions.DependencyInjection; // IServiceCollection

using System.Globalization;

using System.Collections.Generic;

using Microsoft.AspNetCore.Localization;

using Microsoft.Extensions.Localization;

using System;

namespace WebApplication1

{

public class Startup

{

public Startup(IHostingEnvironment env, ILoggerFactory logger)

{

//These are two services available at constructor

}

public void ConfigureServices(IServiceCollection services)

{

services.AddLocalization(optipns => optipns.ResourcesPath = "resources"); // resources path

}

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory logger, IStringLocalizerFactory stringLocalizerFactory)

{

var local = stringLocalizerFactory.Create("Common", typeof(Program).Assembly.FullName);

var supportedCultures = new List<CultureInfo>

{

new CultureInfo("fr-FR"),

new CultureInfo("en-US")

};

var options = new RequestLocalizationOptions

{

DefaultRequestCulture = new RequestCulture("fr-FR"),

SupportedCultures = supportedCultures,

SupportedUICultures = supportedCultures

};

app.UseRequestLocalization(options);

app.Run(async context =>

{

var languageSwitch = context.Request.Query["lang"];

try

{

if (languageSwitch == "fr")

{

var val = CookieRequestCultureProvider.MakeCookieValue(new RequestCulture("fr-FR"));

context.Response.Cookies.Append(CookieRequestCultureProvider.DefaultCookieName, val);

context.Response.Redirect("/");

return;

}

else if (languageSwitch == "en")

{

var val = CookieRequestCultureProvider.MakeCookieValue(new RequestCulture("en-US"));

context.Response.Cookies.Append(CookieRequestCultureProvider.DefaultCookieName, val);

context.Response.Redirect("/");

return;

}

catch (Exception ex)

{

await context.Response.WriteAsync($"error {ex.Message}");

}

await context.Response.WriteAsync($"<h1>CookieRequestCultureProvider</h1><p>We are using a cookie named \"{CookieRequestCultureProvider.DefaultCookieName}\" to switch the request culture.</p>");

var requestCulture = context.Features.Get<IRequestCultureFeature>().RequestCulture;

await context.Response.WriteAsync($@"

Click <a href=""/?lang=fr"">here</a> for French cookie and <a href=""/?lang=en"">here</a> for English cookie.<br/><br/>

Request Culture: {requestCulture.Culture} <br/>

Localized strings: {local["Hello"]} {local["Goodbye"]} {local["Yes"]} {local["No"]}

");

});

}

public class Program

{

public static void Main(string[] args)

{

CreateWebHostBuilder(args).Build().Run();

}

public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>

WebHost.CreateDefaultBuilder(args)

.UseStartup<Startup>()

.UseEnvironment("Development");

}

결과 :
CookieRequestCultureProvider

We are using a cookie named “.AspNetCore.Culture” to switch the request culture.
Click here for French cookie and here for English cookie.

Request Culture: fr-FR
Localized strings: Bonjour Au Revoir Oui Non