HTMLLinkElement:integrity 属性

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

HTMLLinkElement 接口的 integrity 属性是一个字符串,包含浏览器可以用来验证所获取资源是否未经意外篡改的内联元数据。

它反映 <link> 元素的 integrity 属性。

一个字符串。

示例

html
<link
  id="el"
  href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css"
  rel="stylesheet"
  integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH"
  crossorigin="anonymous" />
js
const el = document.getElementById("el");
console.log(el.integrity); // 输出:“sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH”

规范

Specification
HTML
# dom-link-integrity

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
integrity

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

参见