小编Rup*_*ali的帖子

var express = require('express');
var router = express.Router();
var mongoose=require('mongoose');
var admin=mongoose.model('admin');


var firebase = require("firebase");

// Initialize the app with no authentication
firebase.initializeApp({
	  serviceAccount: {
    projectId: "...",
    clientEmail: "...",
    privateKey: "-----BEGIN PRIVATE KEY-----...",
  },

      databaseURL: "..."
});

console.log("sfsaf")

// The app only has access to public data as defined in the Security Rules
			var db = firebase.database();
			var ref = db.ref("unitalk-b9145");
			var messagesRef = ref.child("messages");
			
			messagesRef.push({
				name:"Rupali",
				post:"Demo test of firebase"
			});