HTMLHyperlinkElementUtils.origin - Web API 接口参考 编辑

HTMLHyperlinkElementUtils.origin 只读属性是一个 USVString ，其中包含代表URL的原始码的Unicode序列化，即：

• for URL using the http or https, the scheme followed by '://', followed by the domain, followed by ':', followed by the port (the default port, 80 and 443 respectively, if explicitely specified);
• for URL using file: scheme, the value is browser dependant;
• for URL using the blob: scheme, the origin of the URL following blob:. E.g "blob:https://mozilla.org" will have "https://mozilla.org".

Note: 此特性在 Web Worker 中可用。

Syntax

string = object.origin;

Examples

// On this page, returns the origin
var result = window.location.origin; // Returns:'https://developer.mozilla.org'

Specifications

Specification	Status	Comment
HTML Living Standard HTMLHyperlinkElementUtils.origin	Living Standard	Initial definition.

Browser compatibility

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

• Desktop
• Mobile

Feature	Chrome	Edge	Firefox (Gecko)	Internet Explorer	Opera	Safari
Basic support	(Yes) [1]	(Yes)	26.0 (26.0) [3][4]	未实现 [2]	未实现 [2]	未实现 [2]

Feature	Android Webview	Chrome for Android	Edge	Firefox Mobile (Gecko)	IE Mobile	Opera Mobile	Safari Mobile
Basic support	(Yes) [1]	(Yes) [1]	(Yes)	26.0 (26.0) [3][4]	未实现 [2]	未实现 [2]	未实现 [2]

[1] Starting in Chrome 52, this property was moved to URL

[2] Though not grouped in a single abstract interface, this method is directly available on the interfaces that implement it, if this interface is supported.

[3] From Gecko 26 to Gecko 44, this property was on the URLUtils mixin. It has been moves either on the HTMLHyperlinkElementUtils mixin, or directly on the interface.

[4] Before Gecko 49, results for URL using the blob scheme incorrectly returned null.

See also

• The HTMLHyperlinkElementUtils mixin it belongs to.