您可以在您的应用程序中添加一个 Safari Credential，它会显示在 Accounts &密码 >应用程序网站密码.此用户名/密码将成为自动填充选项.

You can add a Safari Credential in your app and it will show up in Accounts & Passwords > App & Website Passwords. This username/password will then be an autofill option.

请参阅 SecAddSharedWebCredential 上的文档.