PHP 的 GCM 警告

Question

我在 php 中使用 GCM。一切都很好。但我得到的回应是

"Field \"data\" must be a JSON array: example\n"

我的 GCM 代码是

function sendNotification($registrationIdsArray, $messageData) {
        $data = array(
            'data' => $messageData,
            'registration_ids' => $registrationIdsArray
        );
        var_dump($data);
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_HTTPHEADER, $this->header);
        curl_setopt($ch, CURLOPT_URL, "https://android.googleapis.com/gcm/send");
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
        $response = curl_exec($ch);
        curl_close($ch);
        return $response;
    }

我的 $data 对象是

{"data":"example","registration_ids":["apikey1", "apikey2"]}

此处缺少的 GCM 代码是什么。

Answer 1

您传递的数据应该是数组而不是像这样的字符串

  $messageData =  array(
    'success' => 1,
    'title' => $data['title'],
    'desc' => $data['message']
  );

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