发送推送通知时出现“发件人 ID 不匹配”错误

Question

当发送推送通知消息时，我收到了

问题“MismatchSenderId”

我创建新项目并生成没有任何推荐人的浏览器密钥。在发件人 ID 中，我使用了"Project Number: 70171220582"，在注册 ID 中使用了设备 ID，在应用程序 ID 中使用了生成的 API 密钥。我也收到了回复，但在流阅读器中我收到了"Error=MisMatch SenderId" 消息。

我的代码在这里：

public void SendNotification(string data, HttpPostedFileBase CategoryCoverImage)
         {

             string RegId = "APA91bEvbPScQpHIwbIrOU5QPzFEEt6F7Ezrs5Cb7pG7pQBsEzuiv77S85F8WF6F2otHS8n8DXyuJrs-MQSpFMyx-07WOnMZKvzM3TkQZUdMQF";
             string ApplicationID = "AIzaSyBEXjdogpXXXXXXXXjvpOopU320";
             string SENDER_ID = "70171220582";
             var value = "Lokesh"; //message text box

             WebRequest tRequest;
       tRequest = WebRequest.Create("https://android.googleapis.com/gcm/send");
       tRequest.Method = "post";
             tRequest.ContentType = "application/x-www-form-urlencoded;charset=UTF-8";
             tRequest.Headers.Add(string.Format("Authorization: key={0}", ApplicationID)); tRequest.Headers.Add(string.Format("Sender: id={0}", SENDER_ID));
             //Data post to the Server
             string postData =
         "collapse_key=score_update&time_to_live=108&delay_while_idle=1&data.message="
          + value + "&file=" + CategoryCoverImage + "&data.time=" + System.DateTime.Now.ToString() +
          "&registration_id=" + RegId + "";

             Byte[] byteArray = Encoding.UTF8.GetBytes(postData);
             tRequest.ContentLength = byteArray.Length;
             Stream dataStream = tRequest.GetRequestStream();
             dataStream.Write(byteArray, 0, byteArray.Length);
             dataStream.Close();
             WebResponse tResponse = tRequest.GetResponse(); dataStream = tResponse.GetResponseStream();
             StreamReader tReader = new StreamReader(dataStream);
             String sResponseFromServer = tReader.ReadToEnd();  //Get response from GCM server  
             //label_Result.Text = sResponseFromServer; //Assigning GCM response to Label text
             tReader.Close(); dataStream.Close();
             tResponse.Close();
    }

Answer 1

检查服务器应用程序的密钥。它应该如下所示。

参考：http://forum.shephertz.com/?qa=2754/push-notification-android-errorcode-mismatchsenderid