php - FCM将消息从PHP复制到iOS Flutter应用

Question

我为Flutter应用程序使用Firebase Cloud Message。

我尝试使用php代码触发推送通知。它给我成功:1个结果，但是在我的设备上，我总是收到2条标题和正文相同但消息ID不同的消息(由Google firebase提供)。

我仔细检查过，我只在服务器端触发一次此功能。

我在服务器上的代码

$url = 'https://fcm.googleapis.com/fcm/send';
$msg = array
    (
          'body'  => $message,
          'title' => $title,
                  'badge' => 1,/*Default sound*/
                  'sound' => 'default',
    );
$fields = array
        (
            'registration_ids' => $id,
            'notification'  => $msg
        );

$fields = json_encode ( $fields );

$apiKey = 'XXXXXXX'; //IOS

$headers = array (
        'Authorization: key='.$apiKey,
        'Content-Type: application/json'
);

$ch = curl_init ();
curl_setopt ( $ch, CURLOPT_URL, $url );
curl_setopt ( $ch, CURLOPT_POST, true );
curl_setopt ( $ch, CURLOPT_HTTPHEADER, $headers );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt ( $ch, CURLOPT_SSL_VERIFYPEER, false );
curl_setopt ( $ch, CURLOPT_POSTFIELDS, $fields );

$result = curl_exec ( $ch );
curl_close ( $ch );
    echo $result;

我尝试从Terminal触发此操作，它工作正常，仅发送了1条消息。我的终端代码:

DATA='{"notification": {"body": "this is a body","title": "this is a title"}, "priority": "high", "data": {"click_action": "FLUTTER_NOTIFICATION_CLICK", "id": "1", "status": "done"}, "to": "MYDEVICETOKEN"}'
curl https://fcm.googleapis.com/fcm/send -H "Content-Type:application/json" -X POST -d "$DATA" -H "Authorization: key=XXXXXXXXX"    

Answer 1

我有一个类似的问题，但它在React-native中。也许可以帮到您。问题是有两个服务负责在AndroidManifest中接收通知\消息。