Python获取当前时间

       #获取日期
        # 现在
	    import datetime
        nowTime = datetime.datetime.now().strftime('%Y-%m-%d')
        # 昨天
        yestodayTime = (datetime.datetime.now() -
                        datetime.timedelta(hours=24)).strftime('%Y-%m-%d')
        # 明天
        tomorrowTime = (datetime.datetime.now() +
                        datetime.timedelta(days=1)).strftime('%Y-%m-%d')

        print(" 昨天日期为：" + yestodayTime, '\n',
              "今天日期为：" + nowTime,'\n', "明天日期为：" + tomorrowTime)