擅长:python、mysql、java
<p>我对python也很陌生,但我的猜测是要改变这一行:</p>
<pre><code>new_filename = string.replace(filename, "2x", "@3x").(filename, "-lanczos3", "")
</code></pre>
<p>分为:</p>
<pre><code>new_filename = filename.replace("2x", "@3x").replace("-lanczos3", "")
</code></pre>