update

LIB/FRONTEND/SaftyCenter/status_sta/deploy.py

@@ -107,8 +107,12 @@ if __name__ == "__main__":
         except:
             logger.error(traceback.format_exc)
             logger.error(u"{} ：{},{} 任务运行错误\n".format(sn,start_time,end_time), exc_info=True)
-    if not df_result.empty:
-        df_result.columns = ['factory', 'time', 'charge_count', 'drive_count', 'stand_count']
-        df_result.to_sql("period_status_statistic",con=db_res_engine, if_exists="append",index=False)
-        logger.info("数据库写入成功!")
+    try:
+        if not df_result.empty:
+            df_result.columns = ['factory', 'time', 'charge_count', 'drive_count', 'stand_count']
+            df_result.to_sql("period_status_statistic",con=db_res_engine, if_exists="append",index=False)
+            logger.info("数据库写入成功!")
+    finally:
+        db_res_engine.dispose()
+        db_engine.dispose()