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这是一个实验中的功能
此功能某些浏览器尚在开发中,请参考浏览器兼容性表格以得到在不同浏览器中适合使用的前缀。由于该功能对应的标准文档可能被重新修订,所以在未来版本的浏览器中该功能的语法和行为可能随之改变。

Navigator接口的credentials属性返回CredentialsContainer接口,该接口暴露了请求凭证的方法。 CredentialsContainer接口还会在下相关事件发生时通知用户,例如登录或注销成功。该接口可用于特征检测。

语法

var credentialsContainer = navigator.credentials

返回值

CredentialsContainer 接口.

示例

if ('credentials' in navigator) {
  navigator.credentials.get({password: true})
  .then(function(creds) {
    //Do something with the credentials.
  });
} else {
  //Handle sign-in the way you did before.
};

Specifications

Specification Status Comment
Credential Management Level 1 Working Draft 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!

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 51.0 ? ? ? ?
Feature Android Android Webview Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support 未实现 51.0 ? ? ? ? ? 51.0

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