将 Javascript UTF-8 转换为 ASCII（如 PHP 中的 Icon('UTF-8', 'ASCII//TRANSLIT', $string)）
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Convert Javascript UTF-8 to ASCII (like Iconv('UTF-8', 'ASCII//TRANSLIT', $string) in PHP)
提问by Simon
I'm wondering how it's possible to 'translate' characters in UTF-8 to the closest ASCII equivalent using Javascript, just like Iconv doest in PHP.
我想知道如何使用 Javascript 将 UTF-8 中的字符“翻译”为最接近的 ASCII 等价物，就像 PHP 中的 Iconv 那样。
Example:
例子：
ü becomes u
ó becomes o
ü 变成 u
ó 变成 o
I'd rather not use a replace, because a) it requires a complete set of characters, which is a lot of work and b) i'd would be hard to get a complete set of characters, and i'll never be certain if i'm missing one or two.
我宁愿不使用替换，因为 a) 它需要一组完整的字符，这是很多工作 b) 我很难获得一组完整的字符，而且我永远不会确定如果我错过了一两个。
采纳答案by alexandernst
As @Pointy said, your only option is to map/replace characters according to a dictionary.
正如@Pointy 所说，您唯一的选择是根据字典映射/替换字符。
You'll find this really useful: https://github.com/backbone-paginator/backbone.paginator/blob/a579796a30e583c4dfa09e0a86e4abd21e0b5b56/plugins/diacritic.js
你会发现这真的很有用：https: //github.com/backbone-paginator/backbone.paginator/blob/a579796a30e583c4dfa09e0a86e4abd21e0b5b56/plugins/diacritic.js
回答by Rez
The easiest way I've found:
我发现的最简单的方法：
var str = "üó";
var combining = /[\u0300-\u036F]/g;
console.log(str.normalize('NFKD').replace(combining, ''));
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize
