如何在 tkinter 中更改按钮文本？ [复制]

Question

那是记忆游戏。 我只放了一个按钮，但我有 27 个按钮，所以当我点击它时如何随机更改文本？ 代码：

from tkinter import *
import random
root = Tk()
name = root.title('Pexeso')
text = ["A","B","C","D","E"]
button1 = Button(root, text="", width = 20, height = 10)
button1.grid(row=0 , column=0)
def button_click():
    if button1["text"]=="":
        button1["text"] = random.choice(text)

root.mainloop()

Answer 1

试试这个：

from tkinter import *
import random

root = Tk()
name = root.title('Pexeso')
text = ["A","B","C","D","E"]
def button_click():
    button1["text"] = random.choice(text)
button1 = Button(root, text="", width = 20, height = 10, command=button_click)
button1.grid(row=0 , column=0)

root.mainloop()