optimization request http

System.Application.SteamTools.Client/ImageChannelType.cs

@@ -0,0 +1,40 @@
+using System.Application;
+using System.Application.Services;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace System.Application
+{
+    /// <summary>
+    /// 图片下载渠道类型
+    /// </summary>
+    public enum ImageChannelType
+    {
+        /// <summary>
+        /// Steam 头像图片
+        /// </summary>
+        SteamAvatars,
+
+        /// <summary>
+        /// Steam 游戏图片
+        /// </summary>
+        SteamGames,
+    }
+}
+
+namespace System
+{
+    public static class ImageChannelTypeEnumExtensions
+    {
+        /// <inheritdoc cref="IHttpService.GetImageAsync(string, string, CancellationToken)"/>
+        public static Task<Stream?> GetImageAsync(this IHttpService httpService,
+            string requestUri,
+            ImageChannelType channelType,
+            CancellationToken cancellationToken = default)
+        {
+            var channelType_ = channelType.ToString();
+            return httpService.GetImageAsync(requestUri, channelType_, cancellationToken);
+        }
+    }
+}