擅长:python、mysql、java
<p>使用内置的<a href="http://docs.python.org/3/library/stdtypes.html#str.encode" rel="nofollow">^{<cd1>} method of strings</a>:</p>
<pre><code># A string with a single, non-ascii character.
s = '\u00e9'
# UTF-16 encoding beginning with a byte-order-mark to identify its endianness.
s.encode('utf-16') # b'\xff\xfe\xe9\x00'
# UTF-16 big-endian, no byte-order-mark.
s.encode('utf-16-be') # b'\x00\xe9'
# UTF-16 little-endian, no byte-order-mark.
s.encode('utf-16-le') # b'\xe9\x00'
</code></pre>