原文链接

Emmmm…懒癌晚期的我…终于再次开始写blog了…

拜无穷无尽的考试 ~~ 和懒~~ 所赐…10天没有更新了！

感谢大家的催更吖！

| 程序语言 | Python | | —- | —- | | 工具/原料 | 电脑，Tkinter | | 其它 | 懒癌晚期患者，催更… 请勿温柔 |

某人：Talk is cheap，show me the code！【是这样说的吗？】

我：好叭~ code来啦！接好，小心砸你脸上！

介个是 上篇链接~：

【Python】从0到1：从头开始写打砖块小游戏）
今日份Code ）：

  1. # 初始化
  2. import tkinter as tk
  3. import tkinter.messagebox
  4. import pickle
  5. window = tk.Tk()
  7. # 登陆界面
  8. window.title('登录界面~')
  9. window.geometry('400x300')
  10. tk.Label(window, text='用户名~：').place(x=100,y=100)
  11. tk.Label(window, text='密码~：').place(x=100, y=140)
  13. var_usr_name = tk.StringVar()
  14. enter_usr_name = tk.Entry(window, textvariable=var_usr_name)
  15. enter_usr_name.place(x=160, y=100)
  17. var_usr_pwd = tk.StringVar()
  18. enter_usr_pwd = tk.Entry(window, textvariable=var_usr_pwd, show='*')
  19. enter_usr_pwd.place(x=160, y=140)
  21. #登录
  22. def usr_log_in():
  23.     #输入框内容
  24.     usr_name = var_usr_name.get()
  25.     usr_pwd = var_usr_pwd.get()
  26.     try:
  27.         with open('usr_info.pickle', 'rb') as usr_file:
  28.             usrs_info=pickle.load(usr_file)
  29.     except:
  30.         with open('usr_info.pickle', 'wb') as usr_file:
  31.             usrs_info={'admin':'admin'}
  32.             pickle.dump(usrs_info, usr_file)
  34.     # 判断用户输入
  35.     if usr_name in usrs_info:
  36.         if usr_pwd == usrs_info[usr_name]:
  37.             tk.messagebox.showinfo(title='Welcome！', message='Hi~ o(*￣▽￣*)ブ，登录成功啦~')
  38.         else:
  39.             tk.messagebox.showerror(message='emmm...账号不存在，请检查输入~ 未注册请先注册哦~')
  41.     # 用户名 & 密码不能为空
  42.     elif usr_name == '' or usr_pwd == '':
  43.         tk.messagebox.showerror(message='用户名和密码不能为空哦~')
  45. def usr_sign_quit():
  46.     window.destroy()
  48. def usr_sign_up():
  49.     def signtowcg():
  50.         NewName = new_name.get()
  51.         NewPwd = new_pwd.get()
  52.         ConfirPwd = pwd_comfirm.get()
  53.         try:
  54.             with open('usr_info.pickle', 'rb') as usr_file:
  55.                 exist_usr_info = pickle.load(usr_file)
  56.         except FileNotFoundError:
  57.             exist_usr_info = {}
  58.         if NewName in exist_usr_info:
  59.             tk.messagebox.showerror(message='用户名被别人占用啦！')
  60.         elif NewName == '' and NewPwd == '':
  61.             tk.messagebox.showerror(message='用户名和密码不能为空哦~')
  62.         elif NewPwd != ConfirPwd:
  63.             tk.messagebox.showerror(message='emmm...密码前后不一致...')
  64.         else:
  65.             exist_usr_info[NewName] = NewPwd 
  66.             with open('usr_info.pickle', 'wb') as usr_file:
  67.                 pickle.dump(exist_usr_info, usr_file)
  68.                 tk.messagebox.showinfo(message='注册成功啦！o(*￣▽￣*)ブ')
  69.                 window_sign_up.destroy()
  71.     # 新建注册窗口
  72.     window_sign_up = tk.Toplevel(window)
  73.     window_sign_up.geometry('400x300')
  74.     window_sign_up.title('注册界面~' )
  76.     # 注册编辑框
  77.     new_name = tk.StringVar()
  78.     new_pwd = tk.StringVar()
  79.     pwd_comfirm = tk.StringVar()
  81.     tk.Label(window_sign_up, text='用户名~：').place(x=90,y=50)
  82.     tk.Entry(window_sign_up, textvariable=new_name).place(x=160, y=50)
  84.     tk.Label(window_sign_up, text='密码~：').place(x=90,y=100)
  85.     tk.Entry(window_sign_up, textvariable=new_pwd, show='*').place(x=160, y=100)
  87.     tk.Label(window_sign_up, text='确认密码~：').place(x=90, y=150)
  88.     tk.Entry(window_sign_up, textvariable=pwd_comfirm, show='*').place(x=160, y=150)
  90.     # 确认注册
  91.     bt_confirm = tk.Button(window_sign_up, text='确定~', command=signtowcg).place(x=180,y=220)
  93. #登录 注册按钮
  94. bt_login = tk.Button(window,text='登录~',command=usr_log_in)
  95. bt_login.place(x=120,y=230)
  97. bt_signup = tk.Button(window,text='注册~',command=usr_sign_up)
  98. bt_signup.place(x=190,y=230)
  100. bt_logquit = tk.Button(window,text='退出~',command=usr_sign_quit)
  101. bt_logquit.place(x=260,y=230)
  103. window.mainloop()

并不美腻的效果图~（能力所限【捂脸】）

【Python】从0到1： 100行代码制作注册 _ 登陆界面！【可直接copy 运行哦~】 - 图1

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