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32 lines
1.0 KiB
32 lines
1.0 KiB
import time
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class User(object):
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def __init__(self):
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self.Username = []
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self.Userpwd = []
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self.Adminname = "xyh"
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self.Adminpwd = "xyh"
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def login(self):
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"""
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用户登录
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:return:{bool}True(登录成功进入管理员模式)/False(登录失败返回用户模式)
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"""
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cnt = 1 # counter for trial
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while 1 <= cnt <= 5:
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name = input('请输入用户名：')
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pwd = input('请输入密码：')
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if name == '' or pwd == '':
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print('用户名或密码不能为空！')
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continue
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elif name == self.Adminname and pwd == self.Adminpwd:
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return True
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else:
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if cnt <= 4:
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print('用户名或密码错误，您还有%d次机会，请重试！' % (5-cnt))
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cnt += 1
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else:
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print('机会已用尽，即将返回用户模式......')
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time.sleep(2)
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return False |