擅长:python、mysql、java
<p>您可以检查url是否有图像扩展名,如果没有,则添加它</p>
<pre><code>def ext_check(url):
if re.search("(jpg|jpeg|gif|png)((\?+)?$|$)", url) == None:
url += ".png"
return url
urls = [ext_check(submission.url) for submission in reddit.subreddit("dankmemes").top("day", limit=30)]
</code></pre>