用正斜杠解析 json 字符串 - javascript

parse json string with forward slashes - javascript

看起来很简单,但我想不通

var str="[{name:\"House\",id:\"1\"},{name:\"House and Land\",id:\"5\"},{name:\"Land\",id:\"6\"},{name:\"Terrace\",id:\"11\"}]";
JSON.parse(str.replace(/\s/g, "").replace(/\//g, ''));

我无法将上面的字符串(来自第 3 方网站)转换为有效的 json,以便我可以在我这边对其进行迭代

错误

VM5304:1 Uncaught SyntaxError: Unexpected token n in JSON at position 2
    at JSON.parse (<anonymous>)

JSON 需要引用键。看来您的密钥未加引号。因此,添加另一个 .replace 语句以将引号插入:

.replace(/(\w+):/g, '"":');

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON

Property names must be double-quoted strings; trailing commas are forbidden.

完整的解决方案:

.replace(/(,|{)\s*(\w+)\s*:/g, '"":');