如何在Python3中编码/转义unicode文本？(How to encode/escape unicode text in Python3? [duplicate])

如何在Python3中编码/转义unicode文本？(How to encode/escape unicode text in Python3? [duplicate])

这个问题在这里已有答案：

如何在Python中对一个查询字符串进行urlencode？ 11个答案

如何从python3字符串对象中创建unicode实体？

有smt _ 1 # ，我想生成smt%20_%201%20%23

This question already has an answer here:

How to urlencode a querystring in Python? 13 answers

How can I create unicode entities out of python3 string objects?

Having smt _ 1 #, I want to generate smt%20_%201%20%23

最满意答案

使用来自urllib.parse quote ：

>>> from urrlib.parse import quote >>> quote('smt _ 1 #') 'smt%20_%201%20%23'

由于您没有处理网址，因此您似乎不需要指定任何安全字符。 如果您还需要/要转义，请将safe=''传递给quote 。

Use quote from urllib.parse:

>>> from urrlib.parse import quote >>> quote('smt _ 1 #') 'smt%20_%201%20%23'

Since you aren't dealing with a url, you don't seem to need to specify any safe characters. If you'd also require / to be escaped, pass safe='' to quote.