Python：将utf8字符串转换为&；的最简单方法是什么#0000;

我有一个带有非ASCII字符的utf8字符串。我需要把它放在html文件中的符号和散列数字分号形式。最好的方法是什么

使用

.encode

方法，并将

'xmlcharrefreplace'

作为

错误

参数传递：

In [1]: help(unicode.encode)
Help on method_descriptor:

encode(...)
    S.encode([encoding[,errors]]) -> string or unicode

    Encodes S using the codec registered for encoding. encoding defaults
    to the default encoding. errors may be given to set a different error
    handling scheme. Default is 'strict' meaning that encoding errors raise
    a UnicodeEncodeError. Other possible values are 'ignore', 'replace' and
    'xmlcharrefreplace' as well as any other name registered with
    codecs.register_error that can handle UnicodeEncodeErrors.

---

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转换的是什么，UTF-8字节还是它们编码的Unicode码点？@gipi-是。增加了一个例子。

In [2]: ustr = u'\xa9 \u20ac'

In [3]: print ustr
© €

In [4]: print ustr.encode('ascii', 'xmlcharrefreplace')
© €