Question

我使用firebase功能，我想将服务帐户密钥json初始化为凭证，我收到错误

类型＆＃39; {＆＃34;类型＆＃34;：字符串; ＆＃34; project_id＆＃34;：string; ＆＃34; private_key_id＆＃34;：string; ＆＃34; private_key＆＃34;：string; ＆＃34;客户_...＆＃39;不能分配给＆＃39; string |类型的参数ServiceAccount＆＃39 ;. 键入＆＃39; {＆＃34; type＆＃34;：string; ＆＃34; project_id＆＃34;：string; ＆＃34; private_key_id＆＃34;：string; ＆＃34; private_key＆＃34;：string; ＆＃34;客户_...＆＃39;没有与＆＃39; ServiceAccount＆＃39;。
类型相同的属性

我的index.ts文件

 import * as functions from 'firebase-functions'
import * as admin from 'firebase-admin'
import {serviceAccount} from './serviceAccount'

console.log(functions.config())
admin.initializeApp({
    credential: admin.credential.cert(serviceAccount),
    databaseURL:functions.config().firebase
});

export const firestore = admin.firestore();
export const firebase = admin.database();

serviceAccount.ts

export const serviceAccount = {

    "type": "service_account",
    "project_id": "lxxxxxx",
    "private_key_id": "xxxxxx",
    "private_key": "-----BEGIN PRIVATE KEY-----xxxxxxx---END PRIVATE KEY-----\n",
    "client_email": "firebase-axxxxx-9b58b.iaxxxceaccount.com",
    "client_id": "xxxxx",
    "auth_uri": "https://accounts.google.com/o/xxxxx",
    "token_uri": "https://accounts.google.com/o/oxxxxn",
    "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
    "clixxxxxx": "https://www.googleapis.com/robot/v1/metadataxxxxirebase-adminsdk-uxxxxxxrviceaccount.com"


}

此代码行中的错误

        credential: admin.credential.cert(serviceAccount),

Answer 1

我也经历过。解决方案是将类型ServiceAccount转换为该类型，然后将从该json文件导入的整个对象转换为该类型。

import firebase from 'firebase' 
import * as firebaseAdmin from 'firebase-admin' 
import firebaseConfig from '../firebaseConfig.json' 
import firebaseAccountCredentials from '../serviceAccountCredentials.json'

const serviceAccount = firebaseAccountCredentials as admin.ServiceAccount

firebaseAdmin.initializeApp({
    credential: firebaseAdmin.credential.cert(serviceAccount),
    databaseURL: firebaseConfig.databaseURL 
});

Answer 2

以下代码对我有用：

import firebase from 'firebase' 
import * as firebaseAdmin from 'firebase-admin' 
import firebaseConfig from '../firebaseConfig.json' 
import firebaseAccountCredentials from '../serviceAccountCredentials.json'

const serviceAccount = firebaseAccountCredentials as admin.ServiceAccount

firebaseAdmin.initializeApp({
    credential: firebaseAdmin.credential.cert(serviceAccount),
    databaseURL: firebaseConfig.databaseURL 
});

firebase导入服务抛出错误

2 个答案: