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25 lines
575 B
25 lines
575 B
# 假设的用户数据
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USER_DATA = {
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'username': 'admin',
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'password': '1234'
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}
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# 尝试次数限制
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MAX = 3
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def login():
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a = 0
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while a < MAX:
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n = input("请输入用户名:")
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p = input("请输入密码:")
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if USER_DATA['username'] == n and USER_DATA['password'] == p:
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print("登录成功")
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return True
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else:
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print("登录失败，用户名或密码错误")
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a += 1
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print(f"您还有 {MAX-a} 次尝试机会。")
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print("登录失败次数过多，账户被锁定。")
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return False
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if __name__ == "__main__":
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login() |