save project

my_window.py

 import tkinter
 
+def register():
+    n = e1.get()
+    k = e2.get()
+    k_ = e3.get()
+    print("a","n",n,"k",k,"k_",k_,)
+    with open('.\\user.txt','w',encoding='utf-8') as f:
+        f.write(f'{n},{k}')
 # 建立窗口对象
 root = tkinter.Tk()
 root.title("注册")           # 设置窗口标题
@@ -26,5 +33,8 @@ key = tkinter.Label(root,text="密 码",font=("宋体",14),fg="red",width=13)
 key.place(x=0,y=140)
 key_ = tkinter.Label(root,text="确认密码",font=("宋体",14),fg="red",width=13)
 key_.place(x=0,y=200)
+
+a =  tkinter.Button(root,text="提交",bg="lightgreen",width=15,command=register)
+a.place(x=150,y=250)
 # 保持窗口监听，进入消息循环
 root.mainloop()