json转义

Question

<p><img alt="1111111" src="https://img4.xxx.net/202009061538328839fcc10.jpg" /></p>
<h2>标题内容</h2>

想要的结果：

<p><img alt=\"1111111\" src=\"https://img4.xxx.net/202009061538328839fcc10.jpg\" /></p>
\n\n
<h2>标题内容</h2>

Answer 1

JSON.stringify