请求缺少的鉴别密钥(FCM令牌)
我尝试推送通知从PHP请求缺少的鉴别密钥(FCM令牌)
$headers = array("Authorization"=>"key=xxxxxxxxxxxxxxxxxxx");
$data = array("to"=>"/topics/global", array ("message"=>"This is notification"));
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://gcm-http.googleapis.com/gcm/send');
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, json_encode($data,JSON_UNESCAPED_SLASHES));
curl_exec($ch);
curl_close($ch);
我使用谷歌云消息发送到Android手机应用程序,但在浏览器中我看到的错误:
该请求缺少认证密钥(FCM令牌)。请参阅FCM文档的“身份验证”部分,网址为https://firebase.google.com/docs/cloud-messaging/server。 错误401
另外,我可以从C#控制台应用程序发送推送通知和收到我的手机上(和我认为,认证密钥是正确的):
using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json.Linq;
namespace MessageSender
{
class MessageSender
{
public const string API_KEY = "xxxxxxxx";
public const string MESSAGE = "This is notification";
static void Main(string[] args)
{
var jGcmData = new JObject();
var jData = new JObject();
jData.Add("message", MESSAGE);
jGcmData.Add("to", "/topics/global");
jGcmData.Add("data", jData);
var url = new Uri("https://gcm-http.googleapis.com/gcm/send");
try
{
using (var client = new HttpClient())
{
client.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("appslication/json"));
client.DefaultRequestHeaders.TryAddWithoutValidation(
"Authorization", "key= " + API_KEY);
Task.WaitAll(client.PostAsync(url,
new StringContent(jGcmData.ToString(), Encoding.Default, "application/json"))
.ContinueWith(response =>
{
Console.WriteLine(response);
Console.WriteLine("Message sent: check the client device notification tray.");
}));
}
}
catch (Exception e)
{
Console.WriteLine("Unable to send GCM message:");
Console.Error.WriteLine(e.StackTrace);
}
Console.ReadLine();
}
}
}
和问题:如何发送推送来自PHP的通知(使用GCM)正确?我的代码有什么问题?
你可以通过以下方式尝试 -
$headers = array(
'Authorization: key=' . GOOGLE_API_KEY,
'Content-Type: application/json'
);
尝试发送与内容类型您的要求。
我做到了,得到了同样的错误 –
我建议你使用FCM。无论如何,看看这个教程 - https://www.simplifiedcoding.net/android-push-notification-using-gcm-tutorial/ –
嗨。您可以在发送之前将生成的有效内容发布到您的PHP脚本中吗? –
嗨。代码:'$ data = array(“to”=>“/ topics/global”,“data”=> array(“message”=>“This is notification”)); echo json_encode($ data,JSON_UNESCAPED_SLASHES);' 在浏览器中:{“to”:“/ topics/global”,“data”:{“message”:“这是通知”}} –
嗯。您可以使用[邮递员]尝试执行请求(http://*.com/documentation/firebase-cloud-messaging/8242/firebase-cloud-messaging/26577/sending-downstream-messages-using-postman#t=201703010932122186642 )或者只是一个简单的[cURL请求](http://*.com/documentation/firebase-cloud-messaging/8242/firebase-cloud-messaging/26480/sending-downstream-messages-via-curl#t=201703010932129373534) ?看看它是相同的回应? –