auto save

my_window.py

 import tkinter
 
+def reg():
+    name = e1.get()
+    password = e2.get()
+    enpassword = e3.get()
+    print(name,password,enpassword)
+
+# 建立窗口对象
+root = tkinter.Tk()
+root.title('register')  # 设置窗口标题
+root.geometry('400x320+500+300')  # 设置窗口大小
+root.resizable(width = False ,height = False)  #设置窗口是否被拉伸
+# 输入框
+e1 = tkinter.Entry(root, show=None, font=14, bg='light grey', width=20)
+e1.place(x=140, y=80)
+
+e2 = tkinter.Entry(root, show='*', font=14, bg='light grey', width=20)
+e2.place(x=140, y=140)
+
+e3 = tkinter.Entry(root, show='*', font=14, bg='light grey', width=20)
+e3.place(x=140, y=200)
+
+# 文本标签
+lab1 = tkinter.Label(root, text='Hello, please fill in the registration information ', font=('微软雅黑', 12),
+                     fg='black', width=40, height=2, bg='green')
+lab1.place(x=0, y=0)
+
+lab2 = tkinter.Label(root, text='name:', font=('微软雅黑', 12), fg='red')
+lab2.place(x=60, y=75)
+
+lab3 = tkinter.Label(root, text='password:', font=('微软雅黑', 12), fg='red')
+lab3.place(x=50, y=135)
+
+lab3 = tkinter.Label(root, text='enpassword:', font=('微软雅黑', 12), fg='red')
+lab3.place(x=30, y=195)
+
+button = tkinter.Button(root, text='submit', 
+    font=('微软雅黑', 12), fg='black', bg='lightgreen', width=10, command=reg)
+button.place(x=150, y=250)
+
+# 消息循环
+root.mainloop()