Update upload.go

upload/upload.go

@@ -196,7 +196,16 @@ func Down(v *models.XyuSmallTempFiles)  {
 		UpdateFileError("2", v.Uuid, v.RoomNum, objectName)
 		return
 	}
-
+    if _, ok := maps["FileSize"]; !ok {
+        fmt.Println(err)
+		UpdateFileError("2", v.Uuid, v.RoomNum, objectName)
+		return
+    }
+    if _, ok := maps["FileSize"].(float64); !ok {
+        fmt.Println(err)
+        UpdateFileError("2", v.Uuid, v.RoomNum, objectName)
+        return
+    }
 	room_file["files_size"] = strconv.Itoa(int(maps["FileSize"].(float64)))
 	link := strings.Replace(v.Url, "xiaoyu-live.oss-cn-beijing-internal.aliyuncs.com", "desktop.offcncloud.com", -1)
 	room_file["link"] = link