Firebase SDK for Cloud Functions包括Firebase Admin SDK,你可以找到我们在这里做的一个例子Send Firebase Cloud Messaging notifications for new followers
在信中:
const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp(functions.config().firebase);
exports.foo = functions.database.ref('/bar').onWrite(event => {
const tokens = ...;
const payload = ...;
return admin.messaging().sendToDevice(tokens, payload);
})