擅长:python、mysql、java
<p>你所拥有的似乎是一系列名言。在</p>
<p>然后检查键<code>type</code>和{<cd2>}是否存在于字典中,然后再检查它们的值,如下所示:</p>
<pre><code>for d in data: # d is a dict
if 'type' in d and 'fields' in d:
if d['type'] == 'apple':
... # some print statements
elif d['type'] == 'banana':
... # some more print statements
</code></pre>