擅长:python、mysql、java
<p>我不清楚你想用while循环做什么</p>
<p>您还可以检查该值是否为有效的rgb值,如下所示:</p>
<pre><code>colorListString = '123,245,230'
colorMatrix = []
colorList =colorListString.split(",")
if len(colorList)==3:
for i in range(3):
val = int(colorList[i])
if val <= 255 and val >= 0:
colorList[i] = val
colorMatrix +=[colorList]
print(colorMatrix)
</code></pre>