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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。
Credential Management API 的 CredentialsContainer 接口提供了请求 credentials 和通知用户代理（当成功登陆或登出事件发生时）的方法。可通过 Navigator.credentials 获得该接口。
属性
None.
事件
None.
返回一个带有处理值 Credential（若它能够使用提供的选项创建的话）的 Promise ，或返回 null（若不能创建 Credential）。在特殊情况下，返回的 Promise 对象可能 reject。
方法
CredentialsContainer.create()- Returns a
Promisethat resolves with a newCredentialinstance based on the provided options, ornullof noCredentialobject can be created. CredentialsContainer.get()- Returns a
Promisethat resolves with theCredentialinstance that matches the provided parameters. CredentialsContainer.preventSilentAccess()- Sets a flag that specifies whether automatic log in is allowed for future visits to the current origin, then returns an empty
Promise. For example, you might call this, after a user signs out of a website to ensure that he/she isn't automatically signed in on the next site visit. Earlier versions of the spec called this methodrequireUserMediation(). See Browser compatibility for support details. CredentialsContainer.store()- Stores a set of credentials for a user, inside a provided
Credentialinstance and returns that instance in aPromise.
示例
// TBD
Specifications
| Specification | Status | Comment |
|---|---|---|
| Credential Management Level 1 | Working Draft | Initial definition. |
浏览器兼容性
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 |
? | ? | 未实现 | ? |
create() |
60 | ? | ? | 未实现 | ? |
requireUserMediation() renamed preventSilentAccess() |
60 | ? | ? | 未实现 | ? |
| Feature | Android Webview | Chrome for Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|---|
| Basic support |
51 |
51 |
? | ? | ? | 未实现 | ? |
create() |
60 | 60 | ? | ? | ? | 未实现 | ? |
requireUserMediation() renamed preventSilentAccess() |
60 | 60 | ? | ? | ? | 未实现 | ? |