擅长:python、mysql、java
<p>问题是如何访问<code>row</code></p>
<p>特别是<code>row["waocs"]</code>和<code>row["pool_number"]</code>的<code>ocs[row["pool_number"]]=int(row["waocs"])</code></p>
<p>如果您查找找到的<code>fetchall()</code>的<a href="https://dev.mysql.com/doc/connector-python/en/connector-python-api-mysqlcursor-fetchall.html" rel="nofollow">official-documentation</a>。</p>
<blockquote>
<p>The method fetches all (or all remaining) rows of a query result set and returns a list of tuples.</p>
</blockquote>
<p>因此,您必须使用<code>row[__integer__]</code>访问行的值,如<code>row[0]</code></p>