我開發了一個簡單的應用程序，它使用便攜式對象將單詞從英語翻譯成挪威語。no.po（便攜物品）msgid "Hello world!"msgstr "Hei Verden!"msgid "Date Of Birth"msgstr "F?dselsdato"啟動.cspublic void ConfigureServices(IServiceCollection services){    services.Configure<CookiePolicyOptions>(options =>    {        // This lambda determines whether user consent for non-essential cookies is needed for a given request.        options.CheckConsentNeeded = context => true;        options.MinimumSameSitePolicy = SameSiteMode.None;    });    services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1)        .AddViewLocalization();    services.AddPortableObjectLocalization();    services.Configure<RequestLocalizationOptions>(        opts =>        {            var supportedCultures = new List<CultureInfo>            {        new CultureInfo("en-US"),        new CultureInfo("en"),        new CultureInfo("fr-FR"),        new CultureInfo("fr"),        new CultureInfo("no"),        new CultureInfo("nb-NO"),            };            opts.DefaultRequestCulture = new RequestCulture("en-US");            opts.SupportedCultures = supportedCultures;            opts.SupportedUICultures = supportedCultures;        });}// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.public void Configure(IApplicationBuilder app, IHostingEnvironment env){    if (env.IsDevelopment())    {        app.UseDeveloperExceptionPage();    }    else    {        app.UseExceptionHandler("/Home/Error");    }    app.UseStaticFiles();    app.UseCookiePolicy();    app.UseRequestLocalization();    app.UseMvc(routes =>    {        routes.MapRoute(            name: "default",            template: "{controller=Home}/{action=Index}/{id?}");    });}實際輸出如上圖所示，F dselsdato 未正確編碼。我不知道這背后的原因是什么。如果我錯過了代碼中的任何內容，請建議我實現我的期望。預期輸出應為F?dselsdato謝謝。