擅长:python、mysql、java
<p>我在列表中添加了以下条件,结果成功了:<br/>
<code>if submission.url[-4:] in ('.jpg', 'jpeg', '.gif', 'gifv', '.png')</code></p>
<p>充分理解</p>
<pre><code>titles = [submission.title for submission in reddit.subreddit("dankmemes").top("day", limit=50) if submission.url[-4:] in ('.jpg', 'jpeg', '.gif', 'gifv', '.png')]
urls = [submission.url for submission in reddit.subreddit("dankmemes").top("day", limit=50) if submission.url[-4:] in ('.jpg', 'jpeg', '.gif', 'gifv', '.png')]
</code></pre>