[1154] How to convert string to datetime

#!/usr/bin/env python# -*- coding:utf-8 -*-import datetimeimport time# datetime stringst = "2017-11-23 16:10:10"# current date and timedt = datetime.datetime.now()# current timestampsp = time.time()# 1. Convert datetime to stringdef datetime_toString(dt):print("1. Convert datetime to string: ", dt.strftime("%Y-%m-%d %H:%M:%S"))# 2. Convert the string to datetimedef string_toDatetime(st):print("2. Convert the string to datetime: ", datetime.datetime.strptime(st, "%Y-%m-%d %H:%M:%S"))# 3. Convert the string to timestamp formdef string_toTimestamp(st):print("3. Convert the string to timestamp form:", time.mktime(time.strptime(st, "%Y-%m-%d %H:%M:%S")))# 4. Convert timestamp to string formdef timestamp_toString(sp):print("4. Convert timestamp to string form: ", time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(sp)))# 5. Convert the datetime type to the timestamp formdef datetime_toTimestamp(dt):print("5. Convert datetime type to timestamp form:", time.mktime(dt.timetuple()))# 1. Convert datetime to stringdatetime_toString(dt)# 2. Convert the string to datetimestring_toDatetime(st)# 3. Convert the string to timestamp formstring_toTimestamp(st)# 4. Convert timestamp to string formtimestamp_toString(sp)# 5. Convert the datetime type to the timestamp formdatetime_toTimestamp(dt)

Experiment results:

1. Convert datetime to string: 2017-11-23 17:05:18
2. Convert string to datetime: 2017-11-23 16:10:10
3. ConvertConvert string to timestamp format: 1511424610.0
4. Convert timestamp to string format: 2017-11-23 17:05:18
5. Convert datetime type to timestamp format: 1511427918.0

Reference: https://www.php.cn/python-tutorials-420250.html