get img Width height and Data from gocv

liuxiaolong

2019-06-27 3e3b79a7a35f8aa796fe05ce1af74547cd06e9c2

 controllers/pollConfig.go

@@ -35,7 +35,7 @@
      return
   }
   var api dbapi.SysSetApi
   b, data := api.SavePollDelay(period)
   b, data := api.SavePollPeriod(period)
   if b {
      util.ResponseFormat(c,code.Success,data)
   } else {