擅长:python、mysql、java
<p>这是文档中的错误。<a href="https://matplotlib.org/api/finance_api.html#matplotlib.finance.candlestick2_ochl" rel="nofollow noreferrer">signature</a>是</p>
<pre><code>def candlestick2_ochl(ax, opens, closes, highs, lows, width=4,
colorup='k', colordown='r', alpha=0.75 )
</code></pre>
<p>显然不存在这样的参数<code>ticksize</code>。你知道吗</p>