add GetAllCamerasByServer api

liuxiaolong

2019-10-11 1b28cea6846f5f3c904ce783f83097f0ee8662e9

 controllers/fileController.go

@@ -280,6 +280,7 @@
         logger.Debug("localConfig is wrong!!!")
         return nil
      }
      logger.Debug("captureIds:",strings.Join(captureIds,","))
      videopersons, _ := esApi.Videopersonsinfosbyid(captureIds, config.EsInfo.EsIndex.VideoPersons.IndexName, localConf.AlarmIp, strconv.Itoa(int(localConf.AlarmPort)))
      logger.Debug("comp videoPersons.len:",len(videopersons))
      for _,vp :=range videopersons {