修改缩略图切换路径

IRaCIS.Core.Application/Service/ImageAndDoc/SeriesService.cs

@@ -147,8 +147,11 @@ namespace IRaCIS.Core.Application.Services
 
             #region 切换磁盘存储后
 
-            var physicalPath = string.Empty;
+            var physicalPath  = FileStoreHelper.GetPhysicalFilePath(_hostEnvironment, path);
 
+            //不存在，去其他路径找
+            if (!File.Exists(physicalPath))
+            {
                 //找到所有磁盘
                 var drives = DriveInfo.GetDrives()
                          .Where(d => d.DriveType == DriveType.Fixed && d.IsReady)
@@ -170,6 +173,9 @@ namespace IRaCIS.Core.Application.Services
                         break;
                     }
                 }
+            }
+
+           
 
             #endregion