擅长:python、mysql、java
<p><a href="https://docs.python.org/3/library/functions.html#chr" rel="nofollow">^{<cd1>} in Python3.x</a>与{a2}相似。在</p>
<p>如果需要字节字符串,请使用<a href="https://docs.python.org/3/library/functions.html#bytes" rel="nofollow">^{<cd3>}</a>:</p>
<pre><code>>>> bytes([217])
b'\xd9'
</code></pre>
<p>或<a href="https://docs.python.org/3/library/functions.html#bytearray" rel="nofollow">^{<cd4>}</a>:</p>
^{pr2}$