Tkinter之Label

#coding: utf8
from Tkinter import *

def tklabel(event):
    s = Label(root, text="IloveXin")
    s.pack()


root = Tk()
root.wm_title("hello")
labelA = Label(root, text="learn tkinter", background="green")
labelB = Label(root, text="learn tkinter", background="red")
labelC = Label(root, text="learn tkinter", background="blue")
b1 = Button(root, text="click", command=tklabel)
b2 = Button(root, text="click")
b2['width'] = 30
b2['height'] = 6
b2['background'] = 'pink'
b2.bind("<Button-1>", tklabel)
b1.pack()
b2.pack()
labelA.pack()
labelB.pack()
labelC.pack()




root.mainloop()