current_time = datetime().datetime.now().strftime('%Y-%m-%d %H:%M:%S')
print(current_time)
解决:
current_time = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
print(current_time)

current_time = datetime().datetime.now().strftime('%Y-%m-%d %H:%M:%S')
print(current_time)
解决:
current_time = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
print(current_time)