datetime时间值比较

    xiaoxiao2021-03-25  139

        数据库中存放的时间值需要与当前时间相互比较,查看了相关文档,有以下的实现:

    from datetime import datetime time_str1 = '2017-03-09 13:55:57' time_str2 = '2017-03-09 13:57:30' time_obj1 = datetime.strptime(time_str1, "%Y-%m-%d %H:%M:%S") time_obj2 = datetime.strptime(time_str2, "%Y-%m-%d %H:%M:%S") time_obj3 = datetime.now() print time_obj3 - time_obj1 print (time_obj3 - time_obj1).seconds/60

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