javascript - 如何将unicode字符串转换为ascii [英] javascript - how to convert unicode string to ascii

问题描述

如何将unicode字符串转换为ascii，为友好的url创建一个很好的字符串？

How to convert unicode string to ascii to make a nice string for a friendly url?

推荐答案

只有一个< a href =http://labs.apache.org/webarch/uri/rfc/rfc3986.html#percent-encoding\"rel =noreferrer>简短的字符列表，可以安全地在URL的路径组件。

There is only a short list of characters that can be safely carried through in a path component of a URL.

unreserved  = ALPHA / DIGIT / "-" / "." / "_" / "~"

所有其他字符都必须删除（如果你'创造一个slu）或逃脱。

All the other characters will have to be either removed (if you're creating a "slug") or escaped.

可以使用正则表达式 / [^ a-zA-Z0-9 -._〜] / 。

Removal can be done with the regex /[^a-zA-Z0-9-._~]/.

可以使用 encodeURIComponent（）完成转义。

如果您希望获得相当于ICONV的音译（即将é转换为 e 和€进入 EUR ），你必须自己动手，尽管你可以利用现有解决方案并可能转换音译表为JS格式。

If you wish to achieve an equivalent of ICONV transliteration (that is, turning é into e and € into EUR), you'll have to do your own, although you can leverage existing solutions and perhaps transform a transliteration table to JS format.

这篇关于javascript - 如何将unicode字符串转换为ascii的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！