feat: db_ins_mplogx bill_date bug

apps/enm/tasks.py

@@ -1,5 +1,4 @@
 # Create your tasks here
-from __future__ import absolute_import, unicode_literals
 from apps.utils.tasks import CustomTask
 from celery import shared_task
 from apps.enm.models import MpLogx, Mpoint, MpointStat, EnStat, EnStat2, Xscript
@@ -96,9 +95,9 @@ def db_ins_mplogx():
         cursor.execute(query, (bill_date, tuple(batchs)))
         rows = cursor.fetchall()  # 获取数据后保存至本地
         if rows:
-            bill_date = rows[-1][-1]
+            bill_date_x = rows[-1][-1]
             db_insert_mplogx_batch(rows)
-            update_sysconfig({'enm1': {'bill_date': str(bill_date)}})
+            update_sysconfig({'enm1': {'bill_date': bill_date_x.strftime('%Y-%m-%d %H:%M:%S')}})