auto save

my_window.py

 import tkinter
 
+root = tkinter.Tk()   #创建窗口
+root.title("注册")  #设置窗口标题
+root.geometry("400x300+500+320")   #设置窗口大小和坐标
+
+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=None, 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)
+
+
+
+
+root.mainloop()   #窗口一直显示
+ 
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