fix DrawRect,use drawLine

liuxiaolong

2020-06-09 783ea0c3f6aa5a74c1f858514939696ba623adc7

 controllers/monitoring.go

@@ -88,5 +88,6 @@
         }
      }
   }*/
   util.ResponseFormat(c, code.Success, tokenRes)
   tmpAllDate := esutil.ResponseData(tokenRes)
   util.ResponseFormat(c, code.Success, tmpAllDate)
}