

python 字符串转时间使用strptime()函数,此函数与strftime()函数完全相反,该函数将datetime对象转换为字符串。
参考:https://blog.csdn.net/cunchi4221/article/details/107475858
此外,python的time模块和datetime模块
例如:
from datetime import datetime datetime_str = '09/19/18 13:55:26' datetime_object = datetime.strptime(datetime_str, '%m/%d/%y %H:%M:%S') print(type(datetime_object)) print(datetime_object) # printed in default format


from datetime import datetime def calTime(y,m,d): datetime_str2 = str(int(y))+'-'+str(int(m))+'-'+str(int(d)) datetime_object2 = datetime.strptime(datetime_str2, '%Y-%m-%d') return datetime_object2
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