Python的time模块

    # 生成timestamp
    print(time.time())
    #1578288901.596237
    print(time.mktime(time.localtime()))
    #1578288901.0
    # 将格式字符串转换为时间戳
    a = "Sat Mar 28 22:24:24 2016" 
    print(time.mktime(time.strptime(a,"%a %b %d %H:%M:%S %Y")))
    #1459175064.0

    # 生成struck_time，timestamp to struct_time本地时间
    print(time.localtime())
    print(time.localtime(time.time()))
    # time.struct_time(tm_year=2020, tm_mon=1, tm_mday=6, tm_hour=13, tm_min=33, tm_sec=54, tm_wday=0, tm_yday=6, tm_isdst=0)

    # timestamp to struct_time格林威治时间
    print(time.gmtime())
    print(time.gmtime(time.time()))
    # time.struct_time(tm_year=2020, tm_mon=1, tm_mday=6, tm_hour=5, tm_min=40, tm_sec=27, tm_wday=0, tm_yday=6, tm_isdst=0)

    # format_time to struct_time
    print(time.strptime(‘2020-01-06 13:46:10‘, ‘%Y-%m-%d %X‘))
    # time.struct_time(tm_year=2020, tm_mon=1, tm_mday=6, tm_hour=13, tm_min=46, tm_sec=10, tm_wday=0, tm_yday=6, tm_isdst=-1)

    # 生成format_time，struct_time to format_time
    print(time.strftime(‘%Y-%d-%m %X‘))
    print(time.strftime(‘%Y-%d-%m %X‘, time.localtime()))
    #2020-06-01 13:52:19

    # 生成固定的可阅读的时间形式
    print(time.asctime())
    print(time.asctime(time.localtime()))
    print(time.ctime())
    print(time.ctime(time.time()))
    # Mon Jan  6 13:55:26 2020