from Tkinter import * def on_click(): label['text'] = text.get() root = Tk(className='bitunion') label = Label(root) label['text'] = 'be on your own' label.pack() text = StringVar() text.set('hello') entry = Entry() entry['textvariable'] = text entry.pack() button = Button(root) button['text'] = 'hello my button' button['command'] = on_click button.pack() root.mainloop() 參考:http://kb.cnblogs.com/page/75245/