擅长:python、mysql、java
<p>您可能需要将打开模式设置为二进制:</p>
<pre><code>f = open("test.jpg", "rb") # 'rb' here means "read mode, binary"
</code></pre>
<p>有关更详细的说明,请参见<a href="https://stackoverflow.com/questions/1035340/reading-binary-file-in-python">this similar question</a>。</p>