username 特性为 URL 接口是 USVString containing the username specified before the domain name.

注意: 此特征可用于 Web 工作者 .

句法

const usernameString = url.username
url.username = newUsername
					

A USVString .

范例

const url = new URL('https://anonymous:flabada@developer.mozilla.org/en-US/docs/Web/API/URL/username');
console.log(url.username) // Logs "anonymous"
					

规范

规范 状态 注释
URL
The definition of 'username' in that specification.
实时标准 初始定义。

浏览器兼容性

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. 更新 GitHub 上的兼容性数据
桌面 移动
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
username Chrome 32 Edge 12 Firefox 26 IE No Opera Yes Safari 10 WebView Android ≤37 Chrome Android 32 Firefox Android 26 Opera Android Yes Safari iOS Yes Samsung Internet Android 6.0

图例

完整支持

完整支持

不支持

不支持

另请参阅

  • URL interface it belongs to.

元数据

  • 最后修改: