Python – How to dela

发布时间:2019-08-01 17:26:31编辑:auto阅读(1604)

    In Python, you can use time.sleep(seconds) to make the current executing Python program to sleep or delay a few seconds.

    import time
    
    time.sleep(1) # delays for 1 seconds
    time.sleep(10) # delays for 10 seconds
    time.sleep(60) # delays for 1 minute
    time.sleep(3600) # delays for 1 hour

    Full example.

    test_delay.py

    import time
    
    def main():
    
        while True:
            print("DateTime " + time.strftime("%c"))
            time.sleep(1) # delays for 1 seconds
    
    if __name__ == '__main__':
        main()

    Output

    DateTime 09/22/15 18:03:42
    DateTime 09/22/15 18:03:43
    DateTime 09/22/15 18:03:44
    DateTime 09/22/15 18:03:45
    DateTime 09/22/15 18:03:46
    DateTime 09/22/15 18:03:47
    #...

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