一种可能的解决方法是使用 Cognito SDK 调用 Google API 执行注销操作。以下是示例代码:
AWS.config.region = 'your_cognito_region';
AWS.config.credentials = new AWS.CognitoIdentityCredentials({
IdentityPoolId: 'your_identity_pool_id'
});
AWS.config.credentials.get(function() {
//注销 Google 帐户
var googleUser = gapi.auth2.getAuthInstance().currentUser.get();
if (googleUser.isSignedIn()) {
var auth2 = gapi.auth2.getAuthInstance();
auth2.signOut().then(function () {
console.log('Google sign-out successful.');
}, function (err) {
console.error('Error signing out from Google: ', err);
});
}
//注销 Cognito 认证身份
AWS.config.credentials.clearCachedId();
AWS.config.credentials = new AWS.CognitoIdentityCredentials({
IdentityPoolId: 'your_identity_pool_id'
});
});
上述代码中,首先配置 AWS Cognito SDK 并获取身份凭证,然后调用 Google API 的 signOut()
方法注销 Google 帐户,最后通过调用 clearCachedId()
方法来注销 Cognito 认证身份。如果 Google 帐户注销成功,控制台会输出“Google sign-out successful.”,否则会输出错误信息。