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netcore/src/Infrastructure/NCC/Localization/Extensions/LocalizationServiceCollectionExtensions.cs 2.32 KB
de2bd2f9   “wangming”   项目初始化
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  using NCC;
  using NCC.Dependency;
  using NCC.Localization;
  using Microsoft.AspNetCore.Builder;
  using Microsoft.AspNetCore.Mvc.Razor;
  using System;
  using System.Text.Encodings.Web;
  using System.Text.Unicode;
  
  namespace Microsoft.Extensions.DependencyInjection
  {
      /// <summary>
      /// 多语言服务拓展类
      /// </summary>
      [SuppressSniffer]
      public static class LocalizationServiceCollectionExtensions
      {
          /// <summary>
          /// 配置多语言服务
          /// </summary>
          /// <param name="mvcBuilde"></param>
          /// <returns></returns>
          public static IMvcBuilder AddAppLocalization(this IMvcBuilder mvcBuilde)
          {
              var services = mvcBuilde.Services;
  
              // 添加多语言配置选项
              services.AddConfigurableOptions<LocalizationSettingsOptions>();
  
              // 获取多语言配置选项
              var localizationSettings = App.GetConfig<LocalizationSettingsOptions>("LocalizationSettings", true);
  
              // 如果没有配置多语言选项,则不注册服务
              if (localizationSettings.SupportedCultures == null || localizationSettings.SupportedCultures.Length == 0) return mvcBuilde;
  
              // 注册多语言服务
              services.AddLocalization(options =>
              {
                  if (!string.IsNullOrWhiteSpace(localizationSettings.ResourcesPath))
                      options.ResourcesPath = localizationSettings.ResourcesPath;
              });
  
              // 配置视图多语言和验证多语言
              mvcBuilde.AddViewLocalization(LanguageViewLocationExpanderFormat.Suffix)
                       .AddDataAnnotationsLocalization(options =>
                       {
                           options.DataAnnotationLocalizerProvider = (type, factory) =>
                               factory.Create(localizationSettings.LanguageFilePrefix, localizationSettings.AssemblyName);
                       });
  
              // 注册请求多语言配置选项
              services.Configure((Action<RequestLocalizationOptions>)(options =>
              {
                  Penetrates.SetRequestLocalization(options, localizationSettings);
              }));
  
              // 处理多语言在 Razor 视图中文乱码问题
              services.AddSingleton(HtmlEncoder.Create(UnicodeRanges.All));
  
              return mvcBuilde;
          }
      }
  }