摘要：
alien_invasion.py import pygame from pygame.sprite import Sprite class Ship(Sprite): def __init__(self,ai_settings,screen): super().__init__() self.sc 阅读全文
摘要：
import random def code_creat(): codes = '' """创建四位验证码""" for n in range(4): current = random.randrange(0,4) if current != n: code_o = str(random.randint(0,9))... 阅读全文