doc: 增加 xml 注释

src/admin/Bootstrap.DataAccess/Helper/LoginHelper.cs

@@ -17,7 +17,9 @@ namespace Bootstrap.DataAccess
         /// <summary>
         /// 记录登陆日志方法
         /// </summary>
-        /// <param name="userName"></param>
+        /// <param name="context"></param>
+        /// <param name="userName">登录用户名</param>
+        /// <param name="auth">是否登录成功</param>
         /// <returns></returns>
         public static bool Log(this HttpContext context, string userName, bool auth)
         {

src/client/Bootstrap.Client/Models/ModelBase.cs

@@ -19,6 +19,9 @@ namespace Bootstrap.Client.Models
             Theme = DictHelper.RetrieveActiveTheme();
         }
 
+        /// <summary>
+        /// 获得 应用程序标识
+        /// </summary>
         public string AppId { get; private set; }
 
         /// <summary>