如何使用Javascript打印Unicode JSON

Question

I try to print JSON response in my html document so I do: 我尝试在html文档中打印JSON响应，所以我这样做：

respdiv.innerHTML = '<pre><code>' + xhr.responseText + '</code></pre>';

The problem is my response is printed like this : 问题是我的答复是这样打印的：

{ "error": "Sc\\u00e9nario invalide" }

I want my response to be printed like this : 我希望我的回复像这样打印：

{ "error": "Scénario invalide" }

How I get this? 我怎么得到的？

Answer 1

You can delegate all the work to JSON.parse() then unescape the characters: 您可以将所有工作委托给JSON.parse()然后unescape字符：

var responseText = unescape(JSON.parse('"' + xhr.responseText + '"'));
respdiv.innerHTML = '<pre><code>' + responseText + '</code></pre>';

But as @pswg suggested, I would advice fixing it on server side. 但是正如@pswg所建议的那样，我建议在服务器端进行修复。