# code: utf-8# writer: Geovin Du 涂聚 文import os;import sys;from tkinter import *; #GUI  自带的   另有：wxPython,PyQt5,PythonCard,Dabo等from tkinter.messagebox import showinfo;def reply(name):    showinfo(title='GUI测试', message='你好！ %s!' % name);  # 应用窗口   window=Tk();window.title('获取用户输入：涂聚文')  #窗体标题#window.iconbitmap('py-blue-trans-out.ico'); #自定义窗体的图标Label(window,text='输入你的名字：').pack(side=TOP);ent=Entry(window);ent.pack(side=TOP);button=Button(window,text='确定',command=(lambda:reply(ent.get()))); button.pack(side=LEFT);window.mainloop();