我正在为Android Mobile创建推送通知我的代码是这样的,但抛出异常?请帮助我这对我来说非常重要?提前感谢。
public string SendNotificationAndoride(string deviceId, string message)
{
string GoogleAppID = "google application id";
var SENDER_ID = "9999999999";
var value = message;
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}", GoogleAppID));
tRequest.Headers.Add(string.Format("Sender: id={0}", SENDER_ID));
string postData = "collapse_key=score_update&time_to_live=108&delay_while_idle=1&data.message=" + value + "&data.time=" + System.DateTime.Now.ToString() + "®istration_id=" + deviceId + "";
Console.WriteLine(postData);
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();
tReader.Close();
dataStream.Close();
tResponse.Close();
return sResponseFromServer;
}
答案 0 :(得分:0)
这里你有我的python服务器端代码(它可以工作)
def sendAndroidPushNotification(registration_id, collapse_key, data) :
try:
auth = "AIzsS3DPP3GYG38uw12qYQpJwGZ9AtliAsrJnhY"
push_request = urllib2.Request("https://android.googleapis.com/gcm/send")
jsondata = None
if collapse_key :
jsondata = simplejson.dumps({'registration_ids': [registration_id,],
'collapse_key' : collapse_key,
'data' : data,
})
else :
jsondata = simplejson.dumps({'registration_ids': [registration_id,],
'data' : data,
})
push_request.add_data(jsondata)
push_request.add_header('Authorization', 'key=' + auth)
push_request.add_header('Content-Type', 'application/json')
push_request.add_header('Content-Length', len(jsondata))
result = urllib2.build_opener().open(push_request)
parsed = simplejson.load(result)
# print('Success {0}, Failures {1}, Canonical IDs: {2}'.format(parsed['success'],
# parsed['failure'],
# parsed['canonical_ids']))
# print 'result: ' + str(parsed['results'][0])