auto save

my_window.py

 import tkinter
+root=tkinter.Tk()
+root.title('注册')
+root.geometry('400x320+500+300')
+e1=tkinter.Entry(root,show=None,font=('宋体',14),bg='light grey',width=18)
+e1.place(x=140,y=80)
 
+e2=tkinter.Entry(root,show='*',font=('宋体',14),bg='light grey',width=18)
+e2.place(x=140,y=140)
+
+e3=tkinter.Entry(root,show=None,font=('宋体',14),bg='light grey',width=18)
+e3.place(x=140,y=200)
+
+lab1=tkinter.Label(root,text='您好，请您注册',font=('宋体',15),fg='red',width=40,height=1)
+lab1.place(x=0,y=0)
+
+lab2=tkinter.Label(root,text='用户名：',font=('宋体',14),fg='red',width=8,height=1)
+lab2.place(x=40,y=80)
+
+lab3=tkinter.Label(root,text='密码：',font=('宋体',14),fg='red',width=6,height=1)
+lab3.place(x=40,y=140)
+
+lab=tkinter.Label(root,text='确认密码：',font=('宋体',14),fg='red',width=10,height=1)
+
+button=tkinter.Button(root,text='提交',fg='lightgreen',width=15)
+button.place(x=)
+lab.place(x=40,y=200)
+root.mainloop()
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