为什么使用Google API客户端获得的我的OAuth访问令牌包含大量＆＃x27; ...＆＃x27;

Question

我正在使用PHP来获得FCM的OAuth令牌，但是返回的访问令牌包含很多“ ....”

$client= new \Google_Client();
    error_log(__DIR__);
    $client->setAuthConfig(__DIR__ . '/service-account-key.json');
    $client->addScope('https://www.googleapis.com/auth/firebase.messaging');
    $client->refreshTokenWithAssertion();
    $token = $client->getAccessToken();

    error_log(json_encode($token));
    return $token;

结果

实际访问令牌不包含星号（*），它曾经是字符我已经用星号替换，以审查令牌。

{"access_token":"ya29.*.b*************r1FYWFz***CCg3v8VYHTlu*******************hiMIDhSX******6UfwvazfOcuV***********ewuo-c87WgM-ir
S5unipu0goCl3RtC_0g7hkjqNwQ2pcZjmJCZIr7JM5VwD4........................................................................................................................................................................................
......................................................................................................................................................................................................................................
......................................................................................................................................................................................................................................
....................................................................................................................................................","expires_in":3599,"token_type":"Bearer","created":1652776589}

有人可以告诉我为什么它会返回一堆“”。

Answer 1

尽管返回的访问令牌是填充期（...），但使用该访问令牌发送FCM通知没有问题。阻止我发送通知的问题是由于不遵循正确的有效负载格式来发送数据。

理想的有效载荷格式

$data = array(
                "message" => array(
                    "token" => $user->device_token,
                    "notification" => array(
                        "title" => "New Task",
                        "body" => "Hi " . $user->name . ",\nYou have a new " . $ticket_description ." task to work on.",
                    ),
                    "data" => array(
                        "notification_id" => $notificationMessage->id,
                        "item_id" => $notificationMessage->item_id,
                        "ticket_classification" =>   $notificationMessage->classification,
                        "ticket_segment_type" => $notificationMessage->segment_type,
                        "routing_page"=>$notificationMessage->page_routing_classification,
                        "title" => $notificationMessage->title ,
                        "body" => $notificationMessage->body ,
                    ),

                    "android" => array(
                        "priority" => "high",
                        "notification" => array(
                            "sound" => 'default',
                            //So that noptification can be sent while the app is killed
                            "click_action" => "FCM_PLUGIN_ACTIVITY",
                        )
                    )
                )
            );