NodeJS中的Firebase NodeJS错误

Question

下面有下面的代码可以将文件从NodeJS上传到防火墙

const admin = require("firebase-admin");
const serviceAccount = require("../service_account.json");
const Strings = require('../lang/strings');
admin.initializeApp({
    credential: admin.credential.cert(serviceAccount),
    storageBucket: `${Strings.DEFAULT_BUCKET_NAME}.appspot.com`
});
module.exports = {
    firebase: admin
};

现在，我将上面的内容导入到以下文件：

 const firebase = require("./firebase").firebase;

                 firebase.storage().bucket(bucketName).upload(uploadPath, {
                    gzip: true,
                    metadata: {
                        cacheControl: 'public, max-age=31536000',
                    },
                }).then((response) => {
                    console.log("Uploaded to Firebase with response=" + JSON.stringify(response));
                    fs.unlink(uploadPath, (err, data) => {

                    });
                }).catch((error) => {
                    console.log("Firebase Upload Error=" + error);
                    fs.unlink(uploadPath, (err, data) => {

                    });
                });

但是上传之后，我得到了以下错误：

Firebase Error=Error: firebase-adminsdk-eveve@xxx.iam.gserviceaccount.com没有storage.objects.create访问Google对象的权限。

我该怎么解决这个问题。我只想简单地将我的文件存储在Firebase存储上。我不想与接口。我想严格地与Firebase仪表板进行接口。

Answer 1

根据火基正式文件，您可以使用管理云存储API并上传文件，您的代码如下所示：

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

const serviceAccount = require("../service_account.json");

const Strings = require('../lang/strings');

admin.initializeApp({
    credential: admin.credential.cert(serviceAccount),
    storageBucket: `${Strings.DEFAULT_BUCKET_NAME}.appspot.com`
});

var bucket = admin.storage().bucket();

var filename = "PATH.png"

async function uploadFile() {

  const metadata = {
    metadata: {
    cacheControl: 'public, max-age=31536000',
  };

  // Uploads a local file to the bucket
  await bucket.upload(filename, {
    // Support for HTTP requests made with `Accept-Encoding: gzip`
    gzip: true,
    metadata: metadata,
  });

console.log(`${filename} uploaded.`);

但是，我可以看到，您正在尝试从[消]火基函数上传一个文件到Firebase。请试用以下方法：

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

exports.uploadFile = functions.https.onRequest((request, response) => {
  const bucket = admin.storage().bucket(bucketname);
  bucket.upload(tempFilePath, {
    // By setting the option `destination`, you can change the name of the
    // object you are uploading to a bucket.
    destination: destination,
    metadata: {
      cacheControl: 'public, max-age=31536000',
    },
  });

});