擅长:python、mysql、java
<pre><code>with open('my_file.csv', 'w') as f:
for key, value in ticker_data.items(): f.write('{0},{1}\n'.format(key, value))
</code></pre>
<p>来自<a href="https://stackoverflow.com/questions/8685809/python-writing-a-dictionary-to-a-csv-file-with-one-line-for-every-key-value">here</a>。你知道吗</p>