python utc 时间转换
since ="开始时间" until ="结束时间" import arrow data_since = str(arrow.get( *list(map(lambda x: int(x), since.split('-')))).shift(days=-1).date()) data_until = str( arrow.get(*list(map(lambda x: int(x), until.split('-')))).shift(days=1).date()) min_ts = arrow.get(*list(map(lambda x: int(x), since.split('-'))), tzinfo='UTC').shift(days=-1).strftime('%Y-%m-%dT%H:%M:%SZ') max_ts = arrow.get(*list(map(lambda x: int(x), until.split('-'))), tzinfo='UTC').shift(days=+1).strftime('%Y-%m-%dT%H:%M:%SZ') print(data_since,data_until,min_ts,max_ts) # 得出结果 "2021-04-09 2021-04-16 2021-04-09T00:00:00Z 2021-04-16T00:00:00Z"