python中time.time()和

发布时间:2019-08-29 07:39:36编辑:auto阅读(2286)

    python中time.time()和 time.strftime():

    time.time()返回的是一个浮点数,以秒为单位,time.strftime后可以自定义格式,如time.strftime('%Y-%m-%d %H:%M:%S')

    vi a1.py

    #!/usr/bin/python

    import time

    t1 = time.time()
    print t1

    t2 = time.strftime('%Y-%m-%d %H:%M:%S')
    print t2
    :wq

    python a1.py

    今天、昨天、上月、去年:

    vi a2.py

    #!/usr/bin/python

    import time
    today = time.strftime('%Y-%m-%d')
    yesterday = time.localtime()[2]-1
    last_month = time.localtime()[1]-1
    last_year = time.localtime()[0]-1
    print today
    print yesterday
    print last_month
    print last_year
    :wq

    python a2.py

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