擅长:python、mysql、java
<p>我想我有更好的解决办法。这应该更安全,因为它“加密”了所有东西,而不仅仅是数字:</p>
<pre><code>MAGIC = 0x15 # CHOOSE ANY TWO HEX DIGITS YOU LIKE
# THANKS TO NAS BANOV FOR THE FOLLOWING:
unbin = tobin = lambda s: ''.join(chr(ord(c) ^ MAGIC) for c in s)
</code></pre>