擅长:python、mysql、java
<pre><code>values = [
{ "id": "123", "name": "foo" },
{ "id": "321", "name": "bar" },
{ "id": "231", "name": "baz" }
]
ids = [val['id'] for val in values]
print(ids)
</code></pre>
<p>基于这个<a href="https://stackoverflow.com/a/7271523/5774004">answer</a></p>