即使发送(消息)成功,通知也无法到达iOS设备

时间:2018-12-15 05:31:35

标签: ios node.js firebase notifications google-cloud-functions

我正在尝试构建Firebase云功能来发送通知。我可以使用FCM令牌通过控制台将通知直接发送到iOS设备,并且我的iOS设备显示notificatino。但是,即使FCM令牌相同并且send(message)调用成功,设备也无法使用下面的云功能接收通知。我想念什么吗?

const admin = require('firebase-admin');
const functions = require('firebase-functions');

admin.initializeApp(functions.config().firebase);

var db = admin.firestore();

exports.requestCreated = functions.firestore
.document('users/{userId}')
.onWrite((change, context) => {
  const createdBy = context.params.userId;
  console.log("Request created by ",createdBy);
  var userRef = db.collection('users').doc(createdBy);
  return userRef.get().then(doc => {
  console.log('Data: ',doc.data());
  console.log('FCM token: ',doc.data().fcmToken);

      // This registration token comes from the client FCM SDKs.
      var registrationToken = doc.data().fcmToken;

      // See documentation on defining a message payload.
      var message = {
        data: {
          score: '850'
        },
        token: registrationToken
      };

      // Send a message to the device corresponding to the provided
      // registration token.
      admin.messaging().send(message)
        .then((response) => {
          // Response is a message ID string.
          console.log('Successfully sent message:', response);
        })
        .catch((error) => {
          console.log('Error sending message:', error);
        });
  });
});

1 个答案:

答案 0 :(得分:0)

//在消息有效负载中添加通知

var message = {
        data: {
          score: '850'
        },
        notification: {
          title: "",
          body: ""
        }
        token: registrationToken
      };

您的代码通常适用于Android。在IOS中,您需要在消息有效负载中附加通知,还需要使用sendToDevice()。试试这个。您必须使用此有效负载来获取分数。会工作的