无法解析 JSON 和 XML 的数据组合（无效 JSON）答案

【问题标题】：Not able to parse data combination of JSON as well as XML (Invalid JSON)无法解析 JSON 和 XML 的数据组合（无效 JSON）
【发布时间】：2020-04-03 07:18:26
【问题描述】：

我从源获得的价值是：像这样 JSON 和 XML 的组合（无效 JSON）

{"status":"success","statusCode":"200","result":[{"type":"abc","details":{"ax":{"value":"<?xml version="1.0" encoding="UTF-8"?>"},"tag":"jhgjg","jhgdj":{"khdjh":"no","value":"nhdhghgd","conf":90},"mother":{"value":"","conf":0}},"checksum":"jddkhjkdh"}]}

这不是有效的 JSON，即使在源端也不能进行任何修改。虽然是这样，但我怎样才能解析数据。？请提出建议。

【问题讨论】：

标签： javascript json reactjs xml

【解决方案1】：

您必须转义那些双引号，例如：

let json = '{"status":"success","statusCode":"200","result":[{"type":"abc","details":{"ax":{"value":"<?xml version="1.0" encoding="UTF-8"?>"},"tag":"jhgjg","jhgdj":{"khdjh":"no","value":"nhdhghgd","conf":90},"mother":{"value":"","conf":0}},"checksum":"jddkhjkdh"}]}'
  .replace(/version="/, "version=\\\"")
  .replace(/" encoding="/, "\\\" encoding=\\\"")
  .replace(/\"\?>/, "\\\"?>");

console.log(JSON.parse(json));

【讨论】：

【解决方案2】：

当然，您可以按照 Luis Ramalho 的建议避开引号，但为什么要以简单的方式做事呢？（：

在这里，我已经隔离了< > 标签内的所有内容，并将双引号替换为单引号。

let data = '{"status":"success","statusCode":"200","result":[{"type":"abc","details":{"ax":{"value":"<?xml version="1.0" encoding="UTF-8"?>"},"tag":"jhgjg","jhgdj":{"khdjh":"no","value":"nhdhghgd","conf":90},"mother":{"value":"","conf":0}},"checksum":"jddkhjkdh"}]}';

const bracketRange = [data.indexOf('<'), data.indexOf('>')];

let tag = data.slice(bracketRange[0], bracketRange[1] + 1);

const quote = /"/g;

tag = tag.replace(quote, "'");

const beginning = data.slice(0, bracketRange[0] - 1);
const ending = data.slice(bracketRange[1] + 1, data.length);

data = beginning + tag + ending;

console.log(data);

【讨论】：