第21节--python的GUI编程

1. GUI： Graphical User Interface

2. tkinter: GUI library for Python

3. GUI Example

from tkinter import *import tkinter.simpledialog as dlimport tkinter.messagebox as mbroot = Tk()w = Label(root,text = "Label Title")w.pack()mb.showinfo("Welcome","Welcome Message")guess = dl.askinteger("Number","Enter a number")output = "This is output message"mb.showinfo("output: ",output)