擅长:python、mysql、java
<p>我是python初学者,我不确定我的答案,但我认为更改背景颜色的代码如下:</p>
<pre><code>from tkinter import *
from random import randint
t = Tk()
t.geometry('200x200')
def change_bg():
color = ("#" + str(randint(100000, 999999)))
f = Frame(t, bg=color)
f.place(x=0, y=0, width=200, height=200)
</code></pre>