from tkinter import *
t=Tk()
t.title("复选框")
t.geometry("300x300")
def f():
print("你点击了我")
b1=Button(t,text="command点击",command=f)
b1.pack()
def f1(event):
print("你点击了我")
b2=Button(t,text="bind()点击")
b2.pack()
b2.bind("<Button-1>",f1) ## <Button-1>鼠标左键、<Button-2>鼠标中键、<Button-3>鼠标右键
t.mainloop()