node.js - NodeJS Firebase 引用错误 : firebase is not defined at Object. <匿名>

Question

在尝试部署 index.js 时，我在控制台中收到以下错误:

Error: Error occurred while parsing your function triggers.

ReferenceError: firebase is not defined
    at Object.<anonymous> (/private/var/folders/c3/fnyhf3gzz472z6fp_80gn/T/fbfn_12024O1uxG/index.js:10:1)
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.require (module.js:497:17)
    at require (internal/module.js:20:19)
    at /usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js:18:11
    at Object.<anonymous> (/usr/local/lib/node_modules/firebase-tools/lib/triggerParser.js:32:3)

我在index.js中的代码如下:

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

const serviceAccount = require('./DERPTYDERP-DERP123abc-firebase-adminsdk-1o2i3u4y5t.json');
firebase.initializeApp({
   credential: firebase.credential.cert(serviceAccount),
   databaseURL: "https://derptyderpt-123abc.firebaseio.com/"
});

firebase.database().ref().once('value',function(snapshot){
    let something = snapshot.val();

  });

Answer 1

你尝试改变这一点。如果您需要部署云功能

// The Cloud Functions for Firebase SDK to create Cloud Functions and setup triggers.
const functions = require('firebase-functions');

// The Firebase Admin SDK to access the Firebase Realtime Database. 
const admin = require('firebase-admin');
admin.initializeApp();
//Name Triggers testData 
exports.testData = functions.database.ref('/data/{pushId}').onWrite(event => 
{
  // Grab the current value of what was written to the Realtime Database.
  const original = event.data.val();

});

Reference: Cloud Functions Trigger a database function