在firebase功能管理sdk中找不到服务帐户

Question

我正在尝试在我的函数文件夹中初始化 firebase admin sdk，以便我的云函数可以通过管理员读/写访问权限访问我的数据库，但是当我尝试部署我的函数时，会返回以下错误

错误：解析触发器时出错：找不到模块“/serviceKey.json”

我尝试在函数目录中运行 npm install 但没有帮助。

这是我的 package.json 文件

{
  "name": "functions",
  "description": "Cloud Functions for Firebase",
  "scripts": {
    "serve": "firebase serve --only functions",
    "shell": "firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "dependencies": {
    "cors": "^2.8.4",
    "express": "^4.16.3",
    "firebase": "^5.3.1",
    "firebase-admin": "^5.13.1",
    "firebase-functions": "^2.0.2"
  },
  "private": true
}

这是我的 index.js 文件

{
    const functions = require('firebase-functions');
    const express = require('express');

    const cors = require('cors')({origin: true});

    var firebase = require("firebase");


    var admin = require("firebase-admin");

    require("firebase/auth");
    require("firebase/database");
    //require("firebase/firestore");
    //require("firebase/messaging");
    require("firebase/functions");


    var serviceAccount = require("/serviceKey.json");


    // Initialize the app with a service account, granting admin 
    privileges
    admin.initializeApp({
      credential: admin.credential.cert(serviceAccount),
      databaseURL: "https://<database name>.firebaseio.com"
    });

    const displayqr = express();
    const geturl = express();


    displayqr.get('/displayqr', (request, response) => {
         console.log("response sent");
            response.send("testio/qrdisplay.html");
        });




     exports.displayqr = functions.https.onRequest(displayqr);



     exports.geturl = functions.https.onCall((email) => {// get url 
    function
        });
}

Answer 1

您将其放在与您相同的文件夹中index.js并说

var serviceAccount = require("./myfirebaseapp-firebase-adminsdk-my-secret-key.json");

然后你admin.initializeApp

Answer 2

就我而言，我将该service-account文件放在项目的根目录下。它在本地工作，但部署它是一个问题。

../service-account.json  (Root)

对我有用的：

如果是 Node 应用程序，请将文件从项目的根目录移动到函数目录，因为 firebase 将在不同位置托管文件

./service-account.json  (Inside functions directory)