save project

my_window.py

 import tkinter as tk
 root = tk.Tk()
 root.title('标题')
-root.geometry('420x300')
-root.mainloop()
\ No newline at end of file
+root.geometry('400x320+500+300')
+
+en1 = tk.Entry(root,show = None,width = 18)
+en2 = tk.Entry(root,show = '*',width = 18)
+en3 =tk.Entry(root,show = '*',width = 18)
+lb = tk.Label(root,text = '你好,请输入账号密码！',fg = 'black',bg = 'green',width = 40,height = 2)
+#初始化
+en1.place(x = 140,y = 140)
+en2.place(x = 140,y = 200)
+en3.place(x = 140,y = 260)
+lb.place(x=0,y=0)
+#设置位置
+en1.pack()
+en2.pack()
+en3.pack()
+lb.pack()
+#放置
+root.mainloop()