安装

npm install itheima-tools-sinan

导入

const itheima = require("./itheima-tools-sinan");

格式化时间

const date = itheima.dateFormat(new Date()); // 2023-02-05 13:05:34

转义 html

const res = itheima.htmlEscape(
  '<h1 title="abc"><span>满江红&nbsp;</span></h1>'
); //&lt;h1 title=&quot;abc&quot;&gt;&lt;span&gt;满江红&amp;nbsp;&lt;/span&gt;&lt;/h1&gt;

还原转义 html

const res1 = itheima.htmlUnEscape(
  "<h1 title="abc"><span>满江红 </span></h1>"
); // <h1 title="abc"><span>满江红&nbsp;</span></h1>