我有离子应用程序从服务器接收推送通知。以下是我的app.js
angular.module('starter', ['ionic'])
.run(function($ionicPlatform,RequestsService,$rootScope) {
document.addEventListener("deviceready",onDeviceReady,false);
$rootScope.device_token;
function onDeviceReady(){
alert("device ready");
var push = PushNotification.init({ "android": {"senderID": "600956580762"},
"ios": {"alert": "true", "badge": "true", "sound": "true"}, "windows": {} } );
push.on('registration', function(data) {
alert(data.registrationId);
device_token = data.registrationId;
});
push.on('notification', function(data) {
alert(data.title+" Message: " +data.message);
});
push.on('error', function(e) {
alert("error "+e.message);
});
}
$ionicPlatform.ready(function() {
if(window.cordova && window.cordova.plugins.Keyboard) {
cordova.plugins.Keyboard.hideKeyboardAccessoryBar(true);
cordova.plugins.Keyboard.disableScroll(true);
}
if(window.StatusBar) {
StatusBar.styleDefault();
}
});
})
以下是我的RequestsService，js，
(function(){
angular.module('starter')
.service('RequestsService', ['$http', '$q', '$ionicLoading','$ionicPopup','$rootScope', RequestsService]);
function RequestsService($http, $q, $ionicLoading,$ionicPopup,$rootScope){
var base_url = 'http://localhost:3000';
function register(device_token){
var deferred = $q.defer();
$ionicLoading.show();
$http.post(base_url + '/register', {'device_token':device_token})
.success(function(response){
$ionicLoading.hide();
deferred.resolve(response);
})
.error(function(data){
deferred.reject();
});
return deferred.promise;
};
return {
register: register
};
}
})();
我成功收到GCM的注册ID。但是当我运行服务器时，它没有从GCM接收注册ID。下面是server.js，
var express = require('express');
var gcm = require('node-gcm');
var app = express();
var bodyParser = require('body-parser');
app.use(bodyParser.json());
var server = app.listen(3000, function(){
console.log('server is running');
});
app.use(function(req, res, next){
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
next();
});
var device_token;
app.post('/register', function(req, res){
device_token = req.body.device_token;
console.log('device token received');
console.log(device_token);
/* TODO: save the device_token into your database*/
res.send('ok');
});
app.get('/push', function(req, res){
var device_tokens = []; //create array for storing device tokens
var retry_times = 4; //the number of times to retry sending the message if it fails
var sender = new gcm.Sender('AIzaSyB0tUA1NSJG32BYV21hntiPAFEIVIRiuhs'); //create a new sender
var message = new gcm.Message(); //create a new message
message.addData('title', 'New Message');
message.addData('message', 'Hello this is a push notification');
message.addData('sound', 'notification');
message.collapseKey = 'testing'; //grouping messages
message.delayWhileIdle = true; //delay sending while receiving device is offline
message.timeToLive = 3; //the number of seconds to keep the message on the server if the device is offline
/*
YOUR TODO: add code for fetching device_token from the database
*/
device_tokens.push(device_token);
sender.send(message, device_tokens, retry_times, function(result){
console.log(result);
console.log('push sent to: ' + device_token);
});
res.send('ok '+device_token);
});
我的网址是baseurl是localhost：3000。我无法理解为什么server_token在服务器中未定义。