Question

我正在尝试发送推送通知，但它正在解决问题

$url = 'https://android.googleapis.com/gcm/send';

$fields = array(
    'registration_ids' => $id,
    'data' => $load,
);

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

// Open connection
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
//curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.64 Safari/537.11');  
// Disabling SSL Certificate support temporarly
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields, true));
// Execute post

$result = curl_exec($ch);
$httpcode = curl_getinfo($ch);

当我试图看到卷曲信息时，我看到有http_code 400.我做了一切，但我仍然遇到问题，推送通知无效。你能帮我吗？我被困在这里。

 Array
(
  [url] => https://android.googleapis.com/gcm/send
[content_type] => text/plain; charset=UTF-8
[http_code] => 400
[header_size] => 406
[request_size] => 698
[filetime] => -1
[ssl_verify_result] => 0
[redirect_count] => 0
[total_time] => 0.22549
[namelookup_time] => 0.028427
[connect_time] => 0.030052
[pretransfer_time] => 0.189248
[size_upload] => 382
[size_download] => 41
[speed_download] => 181
[speed_upload] => 1694
[download_content_length] => -1
[upload_content_length] => 382
[starttransfer_time] => 0.225382
[redirect_time] => 0
[certinfo] => Array
    (
    )

[primary_ip] => 172.217.6.234
[primary_port] => 443
[local_ip] => 162.243.229.189
[local_port] => 54327
[redirect_url] => 
)

Answer 1

错误400表示错误请求。我在你的代码中看到，在你的脚本中没有定义GOOGLE_API_KEY的$ headers数组中。您还没有从我看到的内容中定义$ id和$ load。

首先，您需要一个Google Cloud Messaging API密钥，您可以从Google Developer's Console获取该密钥。

请注意，您使用的方法需要在移动设备上安装客户端应用程序。另一种方法是发送网络推送通知，将通知推送到Chrome（或任何其他兼容的网络浏览器），只要它正在运行并打开任何标签。如果这是您认为值得关注的选项，我建议您查看以下web-push library on Git-Hub.

卷曲http_code 400

1 个答案: