火力基地部署；导致“无法在模块外使用导入”[不重复]

Question

注意：这个问题可能看起来像一个重复的问题，但它不是/尝试了所有的修复，但仍然不起作用！（如果你读了这个问题，你会知道为什么）

我有一个Firebase函数项目，我的文件夹结构是这样的，

- functions
  - index.js
  - firebase-dubug.log
  - config.json
  - ... bunch of other files and folder which aren't necessary. 
- .firebaserc
- firebase.json

所以，当我运行这个命令时，

firebase deploy

它试图部署，但在控制台中显示了这一点，

=== Deploying to 'project-id [hidden]'...

i  deploying functions, hosting
i  functions: ensuring required API cloudfunctions.googleapis.com is enabled...
i  functions: ensuring required API cloudbuild.googleapis.com is enabled...
i  functions: ensuring required API artifactregistry.googleapis.com is enabled...
+  functions: required API cloudfunctions.googleapis.com is enabled
+  functions: required API cloudbuild.googleapis.com is enabled
+  functions: required API artifactregistry.googleapis.com is enabled
i  functions: preparing functions directory for uploading...
i  functions: packaged functions (2.4 MB) for uploading
+  functions: functions folder uploaded successfully
i  hosting[pq-store-dc918]: beginning deploy...
i  hosting[pq-store-dc918]: found 29 files in functions/build
+  hosting[pq-store-dc918]: file upload complete
i  functions: updating Node.js 16 function firebaseApp(us-central1)...

Functions deploy had errors with the following functions:
        firebaseApp(us-central1)
i  functions: cleaning up build files...

Error: There was an error deploying functions

显然，这个错误没有帮助，所以我进入firebase-dubug.log寻找问题的确切原因，发现了这个，

{
  "@type": "type.googleapis.com/google.cloud.audit.AuditLog",
  "status": {
    "code": 3,
    "message": "Build failed: (node:98) Warning: To load an ES module, set \"type\": \"module\" in the package.json or use the .mjs extension.\n(Use `node --trace-warnings ...` to show where the warning was created)\n/workspace/index.js:1\nimport functions from 'firebase-functions'\n^^^^^^\n\nSyntaxError: Cannot use import statement outside a module\n    at Object.compileFunction (node:vm:352:18)\n    at wrapSafe (node:internal/modules/cjs/loader:1031:15)\n    at checkSyntax (node:internal/main/check_syntax:66:3)\n    at node:internal/main/check_syntax:39:3; Error ID: d984e68f"
  },
  "authenticationInfo": {
    "principalEmail": "[email hidden]"
  },
  "serviceName": "cloudfunctions.googleapis.com",
  "methodName": "google.cloud.functions.v1.CloudFunctionsService.UpdateFunction",
  "resourceName": "projects/[project-id, hidden]/locations/us-central1/functions/firebaseApp"
}

所以，我认为这个错误是由于没有把“类型”：“模块”放在package.json中，使用导入/导出代替了要求（），所以我去了package.json函数文件夹，并添加了类型：模块，类似这样的东西这个，

职能/package.json，

{
  "name": "functions",
  "description": "Cloud Functions for Firebase",
  "type": "module", // I already have this in my package.json
  "scripts": {
    "serve": "firebase emulators:start --only functions",
    "shell": "firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "engines": {
    "node": "16"
  },
  "main": "index.js",
  "dependencies": {
    // ...dependencies
  },
  "private": true
}

我的index.js看起来像这样，

import functions from 'firebase-functions' // the error is caused here
import express from 'express'

// ...code which are not required for this issue :)

// Listening to port
app.listen(port, () => console.log(`Listening to port ${port}`))

// Configuring firebase
export const firebaseApp = functions.https.onRequest(app)

结论：我有类型：模块在我的package.json，但仍然得到“不能使用导入”错误。我尝试重新部署它，并使用Firebase外壳和一切工作正常，但不能使它部署。

还有一件事：我不想将它们全部转换为require（），因为这将花费永远的时间，因为这个项目上有200多个文件！

Answer 1

尝试使用要求代替。

const functions = require('firebase-functions')