系统:Windows 7 语言版本:Anaconda3-4.3.0.1-Windows-x86_64 编辑器:pycharm-community-2016.3.2 Python:3.6.0
Part 1:代码
import datetime
print("示例1")
str_time_1 = "2020-03-22 10:20:30"
print("字符串1:", str_time_1)
print(type(str_time_1))
date_time_1 = datetime.datetime.strptime(str_time_1, '%Y-%m-%d %H:%M:%S')
print("字符串1转换:", date_time_1)
print(type(date_time_1))
print("\n")
print("示例2")
str_time_2 = "20/22/03 20:10:30"
print("字符串2:", str_time_2)
print(type(str_time_2))
date_time_2 = datetime.datetime.strptime(str_time_2, '%y/%d/%m %M:%H:%S')
print("字符串2转换:", date_time_2)
print(type(date_time_2))
print("\n")
print("示例3")
str_time_3 = "2020-03-22 10:20:30 pm"
print("字符串3:", str_time_3)
print(type(str_time_3))
date_time_3 = datetime.datetime.strptime(str_time_3, '%Y-%m-%d %I:%M:%S %p')
print("字符串3转换:", date_time_3)
print(type(date_time_3))
代码截图
运行结果
Part 2:部分代码解读
datetime.datetime.strptime(str_time_1, '%Y-%m-%d %H:%M:%S')
str_time_1
为拟转换为时间格式的字符串datetime.datetime.strptime(str_time_2, '%y/%d/%m %M:%H:%S')
str_time_2
为拟转换为时间格式的字符串datetime.datetime.strptime(str_time_3, '%Y-%m-%d %I:%M:%S %p')
str_time_3
为拟转换为时间格式的字符串本文为原创作品,欢迎分享朋友圈