擅长:python、mysql、java
<p>使用<a href="https://docs.python.org/2/library/codecs.html#python-specific-encodings" rel="nofollow">^{<cd1>}, ^{<cd2>} encoding</a>:</p>
<pre><code>>>> r'\x48\x45\x4C\x4C\x4F'.decode('unicode-escape')
u'HELLO'
>>> r'\x48\x45\x4C\x4C\x4F'.decode('string-escape')
'HELLO'
</code></pre>