URL.hostname - Web APIs 编辑

The hostname property of the URL interface is a USVString containing the domain name of the URL.

Note:

Syntax

const domain = url.hostname
url.hostname = domain

Value

A USVString.

Examples

const url = new URL('https://developer.mozilla.org/wiki/en-US/docs/Web/API/URL/hostname');
console.log(url.hostname); // Logs: 'developer.mozilla.org'

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• The URL interface it belongs to.