Question

我正在使用FCM向MySSQL和PHP发送推送通知到Android。这是我的代码：

<?php 
    function send_notification ($tokens, $message)
    {
        $url = 'https://fcm.googleapis.com/fcm/send';
        $fields = array(
             'registration_ids' => $tokens,
             'data' => $message
            );
        $headers = array(
            'Authorization:key = YOUR_KEY ',
            '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 ($ch, CURLOPT_SSL_VERIFYHOST, 0);  
       curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
       curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
       $result = curl_exec($ch);           
       if ($result === FALSE) {
           die('Curl failed: ' . curl_error($ch));
       }
       curl_close($ch);
       return $result;
    }

    $conn = mysqli_connect("localhost","root","","fcm");
    $sql = " Select Token From users";
    $result = mysqli_query($conn,$sql);
    $tokens = array();
    if(mysqli_num_rows($result) > 0 ){
        while ($row = mysqli_fetch_assoc($result)) {
            $tokens[] = $row["Token"];
        }
    }
    mysqli_close($conn);
    $message = array("message" => " FCM PUSH NOTIFICATION TEST MESSAGE");
    $message_status = send_notification($tokens, $message);
    echo $message_status;
 ?>

但我尝试在iOS（Swift）设备上发送通知，但它不起作用。我收到了令牌（FIRInstanceID.instanceID().token()）并尝试从send.php发送通知（上面的代码）但没有用。

我从Firebase Console发送个人/群组/主题通知，并且工作得很好。为什么它不起作用file.php？

帮助？！

Answer 1

要通过FCM发送iOS，您需要在有效负载中定义通知键。它在文档中解释请看一下。 https://firebase.google.com/docs/cloud-messaging/ios/send-multiple

这是一个示例请求

{
  "condition": "'all' in topics",
  "priority" : "high",
  "notification" : {
    "body" : "This is a Firebase Cloud Messaging Topic Message!",
    "title" : "FCM Message Title",
  }
}

在上面的示例中，我将发送名为 all 的主题。您应该创建主题并将用户订阅到相关主题。您需要在$ fields变量中进行必要的更改。

iOS Swift - 是否可以直接从PHP发送使用FCM的通知？

1 个答案: