擅长:python、mysql、java
<p>你看过这个吗:</p>
<p><a href="http://flask.pocoo.org/docs/patterns/fileuploads/#uploading-files" rel="noreferrer">http://flask.pocoo.org/docs/patterns/fileuploads/#uploading-files</a></p>
<p>你必须设置一些配置,例如UPLOAD_FOLDER等。你还必须调用save()函数,我在你发布的views.py代码中没有看到这个函数。</p>
<pre><code>file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
</code></pre>