文件上传功能添加，注意使用Path.Combine处理通用路径问题（windows||docker)

CloudBuilder/CloudBuilder.Request/Master/FamilyTreeRequest.auto.cs

@@ -5,9 +5,10 @@ using CloudBuilder.Core.Service;
 using Microsoft.Extensions.DependencyInjection;
 using CloudBuilder.Master.Service;
             using CloudBuilder.Core.DatabaseAccessor.Entity;
+            using Microsoft.AspNetCore.Http;
             using CloudBuilder.Master.Entity;
-            using CloudBuilder.Master.Data;
             using System;
+            using CloudBuilder.Master.Data;
             using CloudBuilder.Master.SearchCriteria;
             
 namespace CloudBuilder.Request.Master