13 图形界面（GUI）及猜数字
游戏
1 GUI:Graphical User Interface
2 tkinter:GUI library for Python
3 GUI Example
13.1 图形界面
from
tkinter
import
*
import
tkinter.messagebox
as
mb
import
tkinter.simpledialog
as
dl
root=Tk()
w=Label(root,text=
"Label")
w.pack()
mb.
showinfo(
"welcome",
"welcome learn
Python!")
guess=dl.askinteger(
"Number",
"please input an number:")
mb.showinfo(
"output:",guess)
13.2 猜数字游戏
from
tkinter
import
*
import
tkinter.messagebox
as
mb
import
tkinter.simpledialog
as
dl
root=Tk()
number=66
guessFlag=False
while
guessFlag==False:
guess=dl.askinteger(
"Number
Game",
"please input the number:")
if
guess==number:
mb.showinfo(
"Congratulation",
"You win!")
guessFlag=True
elif
guess>
number:
mb.showinfo(
"Sorry",
"The
number you input is bigger than true number!")
else:
mb.showinfo(
"Sorry",
"The
number you input is smaller than true number!")
