我刚刚从 beta (v0.9.1) 更新到 v1.0.0,并遇到了一些初始化问题。根据迁移指南 https://firebase.google.com/docs/functions/beta-v1-diff#new_initialization_syntax_for_firebase_admin, functions.config().firebase
现已弃用。这是我之前的初始化:
const serviceAccount = require('../service-account.json')
admin.initializeApp({
credential: admin.credential.cert(serviceAccount),
databaseURL: functions.config().firebase.databaseURL,
storageBucket: functions.config().firebase.storageBucket,
projectId: functions.config().firebase.projectId,
})
这是我升级后改成的:
admin.initializeApp()
起初这似乎工作正常,databaseURL 和 storageBucket 正在被识别。然而,新缺席的问题credential
场地。为了访问 Google Cloud Storage,需要该字段。我访问@google-cloud/storage
我的应用程序中的 API 如下所示:
import { Bucket, File } from '@google-cloud/storage'
import * as admin from 'firebase-admin'
bucket: Bucket = admin.storage().bucket()
this.bucket
.upload(filepath, {
destination: uploadPath,
})
.then((fileTuple: [File]) => {
// after uploading, save a reference to the audio file in the DB
fileTuple[0]
.getSignedUrl({ action: 'read', expires: '03-17-2025' })
.then((url: [string]) => {
dbRef.child('audioFiles').push(url[0])
})
.catch(err => console.log('Error:', err))
console.log(`${filepath} uploaded to ${this.bucket.name}.`)
})
这会将文件上传到存储,然后将签名的 URL 插入我的实时数据库。
迁移后,这段代码出现以下错误:
SigningError: Cannot sign data without `client_email`
Since client_email
是一个字段service-account.json
,我怀疑我需要重新插入credentials
,像这样:
admin.initializeApp({
credential: admin.credential.cert(serviceAccount),
})
然而,当我尝试这样做时,我收到如下错误Error: Can't determine Firebase Database URL.
or Error: Bucket name not specified or invalid.
。所以如果我手动插入credential
,似乎期望databaseURL
and storageBucket
也可以手动插入。
所以问题是,我该怎么做?