在JavaScript中将字符串中的Unicode转义转换为它们各自的字符

Question

I have the following string: 我有以下字符串：

trouble&\u0442\u0435\u0441\u0442

and would like to replace the escaped characters by their actual characters, like this: 并希望将转义字符替换为其实际字符，如下所示：

trouble&тест

How can I do so in JavaScript? 如何在JavaScript中这样做？

Answer 1

You can do it with the normalize method https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize 您可以使用normalize方法https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize来实现

https://jsfiddle.net/fyo0y863/ https://jsfiddle.net/fyo0y863/

You can read more about Unicode in this excellent article :) https://dmitripavlutin.com/what-every-javascript-developer-should-know-about-unicode/ 您可以在这篇出色的文章中了解有关Unicode的更多信息：） https://dmitripavlutin.com/what-every-javascript-developer-should-know-about-unicode/

EDIT: As pointed out in two comments the string is already ok. 编辑：如在两个注释中指出，该字符串已经可以了。 Anyway, the link to Dmitri Pavlutin's blog is a good place to improve our comprehension of Unicode :) 无论如何，指向Dmitri Pavlutin博客的链接是提高我们对Unicode理解的好地方：)

在JavaScript中将字符串中的Unicode转义转换为它们各自的字符

问题描述

1 个解决方案

解决方案1
5 已采纳 2018-01-17 13:34:42

在JavaScript中将字符串中的Unicode转义转换为它们各自的字符

问题描述

1 个解决方案

解决方案1 5 已采纳 2018-01-17 13:34:42

解决方案1
5 已采纳 2018-01-17 13:34:42