Merge pull request #329 from colinin/4.4

feat(localization): UPDATE README.md

aspnet-core/modules/common/LINGYUN.Abp.Localization.Dynamic/LINGYUN/Abp/Localization/Dynamic/DynamicLocalizationInitializeService.cs

@@ -6,7 +6,7 @@ using Volo.Abp.Localization;
 
 namespace LINGYUN.Abp.Localization.Dynamic
 {
-    public class DynamicLocalizationInitializeService : IHostedService
+    public class DynamicLocalizationInitializeService : BackgroundService
     {
         protected ILocalizationStore Store { get; }
         protected AbpLocalizationOptions LocalizationOptions { get; }
@@ -22,7 +22,7 @@ namespace LINGYUN.Abp.Localization.Dynamic
             LocalizationOptions = localizationOptions.Value;
         }
 
-        public virtual async Task StartAsync(CancellationToken cancellationToken)
+        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
         {
             foreach (var resource in LocalizationOptions.Resources)
             {
@@ -30,16 +30,14 @@ namespace LINGYUN.Abp.Localization.Dynamic
                 {
                     if (contributor.GetType().IsAssignableFrom(typeof(DynamicLocalizationResourceContributor)))
                     {
-                        var resourceLocalizationDic = await Store.GetLocalizationDictionaryAsync(resource.Value.ResourceName);
+                        var resourceLocalizationDic = await Store
+                            .GetLocalizationDictionaryAsync(
+                                resource.Value.ResourceName,
+                                stoppingToken);
                         DynamicOptions.AddOrUpdate(resource.Value.ResourceName, resourceLocalizationDic);
                     }
                 }
             }
         }
-
-        public Task StopAsync(CancellationToken cancellationToken)
-        {
-            return Task.CompletedTask;
-        }
     }
 }

aspnet-core/modules/common/LINGYUN.Abp.Localization.Dynamic/README.md

@@ -6,11 +6,6 @@
 
 LocalizationManagement项目提供支持  
 
-
-由于框架设计为延迟初始化,当某个本地化资源被使用的时候才会进行初始化  
-当资源被第一次使用到的时候,才会注册动态变更事件  
-详情见: [DynamicLocalizationResourceContributor](./LINGYUN/Abp/Localization/Dynamic/DynamicLocalizationResourceContributor.cs#L29-L34)
-
 ## 配置使用
 
 ```csharp
@@ -35,3 +30,9 @@ public class YouProjectModule : AbpModule
   }
 }
 ```
+
+## 注意事项
+
+动态资源在启动时加载，如果通过LocalizationManagement模块查询，可能受后端存储资源体量影响整体启动时间  
+
+详情见: [DynamicLocalizationInitializeService](./LINGYUN/Abp/Localization/Dynamic/DynamicLocalizationInitializeService.cs#L25-L38)