Location: ancestorOrigins

Location接口的 ancestorOrigins 只读属性是一个静态的DOMStringList,倒序排列了此Location对象所属文档先前所有浏览上下文的来源。

你可以在脚本中使用location.ancestorOrigins来检测你的网页是否被你不希望的对象嵌入了。你也可以使用它让网页在被特定站点嵌入时做出不同的表现。

语法

js
const ancestors = location.ancestorOrigins;

规范

Specification
HTML
# dom-location-ancestororigins-dev

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
ancestorOrigins

Legend

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

Full support
Full support
No support
No support
See implementation notes.
User must explicitly enable this feature.