擅长:python、mysql、java
<p>把</p>
<pre><code>with open('results.csv', 'w') as csvfile:
writer = csv.writer(csvfile)
writer.writerow(['company', 'followers', 'result'])
</code></pre>
<p>在循环外部(上面),并在循环内部调用<code>writer.writerow</code>。循环必须在<code>with</code>块内。在</p>