host
特性为
URL
接口是
USVString
包含主机，即
hostname
, and then, if the
port
of the URL is nonempty, a
':'
, followed by the
port
of the URL.
const host = url.host
url.host = newHost
A
USVString
.
let url = new URL('../API/URL/host');
console.log(url.host); // "developer.mozilla.org"
url = new URL('https://developer.mozilla.org:443/en-US/docs/Web/API/URL/host');
console.log(url.host); // "developer.mozilla.org"
// The port number is not included because 443 is the scheme's default port
url = new URL('https://developer.mozilla.org:4097/en-US/docs/Web/API/URL/host');
console.log(url.host); // "developer.mozilla.org:4097"
| 规范 | 状态 | 注释 |
|---|---|---|
|
URL
The definition of 'URL.host' in that specification. |
实时标准 | 初始定义 |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
host
|
Chrome Yes | Edge 13 | Firefox 22 | IE No | Opera Yes | Safari Yes | WebView Android Yes | Chrome Android Yes | Firefox Android 22 | Opera Android Yes | Safari iOS Yes | Samsung Internet Android Yes |
完整支持
不支持
URL
interface it belongs to.