擅长:python、mysql、java
<p>我可以这样得到预期的输出:</p>
<pre><code> _, size, rest = (chunk.decode("utf-8")).split('\n', 2)
rest = bytes(rest.replace("b'", "").replace("'", ""), "utf-8").decode("unicode_escape")
</code></pre>
<p>从这篇文章中得到了线索:
<a href="https://stackoverflow.com/questions/4020539/process-escape-sequences-in-a-string-in-python">Process escape sequences in a string in Python</a></p>