python+pandas+openpyxl下载xls illegalCharacterError

标签：sci   cte   urllib   乱码   python   需要   not   pytho   解码   

仅仅是urllib2.unquote_plus解码是不够的，需要将特殊字符去掉

ILLEGAL_CHARACTERS_RE = re.compile(r‘[\000-\010]|[\013-\014]|[\016-\037]|\xef|\xbf‘)

value = ILLEGAL_CHARACTERS_RE.sub(‘‘, origin_value)

由于\xef|\xbf的存在，导致字符串乱码，查了一下这是作为utf-8 BOM的存在，需要过滤掉。

BOM: https://en.wikipedia.org/wiki/Byte_order_mark#UTF-8

ASCII Characters: http://donsnotes.com/tech/charsets/ascii.html

Then, it worked for me.

python+pandas+openpyxl下载xls illegalCharacterError

标签：sci   cte   urllib   乱码   python   需要   not   pytho   解码   

原文地址：https://www.cnblogs.com/bierxiaobia/p/9429547.html