location: host プロパティ
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.
host
は Location
インターフェイスのプロパティで、ホスト、すなわちホスト名と、 URL のポート番号が空でなければ、 ':'
およびそのポート番号の入った文字列です。
値
文字列です。
例
js
const anchor = document.createElement("a");
anchor.href = "https://developer.mozilla.org/en-US/Location.host";
console.log(anchor.host === "developer.mozilla.org");
anchor.href = "https://developer.mozilla.org:443/en-US/Location.host";
console.log(anchor.host === "developer.mozilla.org");
// 443 はこのスキームの既定のポートなので含まれない
anchor.href = "https://developer.mozilla.org:4097/en-US/Location.host";
console.log(anchor.host === "developer.mozilla.org:4097");
仕様書
Specification |
---|
HTML # dom-location-host-dev |
ブラウザーの互換性
Report problems with this compatibility data on GitHubdesktop | mobile | server | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
host |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- User must explicitly enable this feature.
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.