fix local and sync table

liuxiaolong

2019-07-26 06a5b7be21e8c05bf3695754fe6f4714a7fccd68

 controllers/cameraPolygon.go

@@ -116,7 +116,7 @@
   if flag {
      util.ResponseFormat(c,code.Success,data)
   } else {
      util.ResponseFormat(c,code.ComError,data)
      util.ResponseFormat(c,code.ComError,"更新失败")
   }
}