Typescript 无法访问Firebase Functions项目中的全局方法

我希望Firebase管理项目中的多个函数具有相同的方法，例如：“生成随机字母数字字符串”。因此，为了避免出现锅炉板代码，我在该文件夹中创建了一个Utils文件夹和一个utilityFunctions.ts文件。该文件只包含一个生成字母数字字符串的导出函数。我已经用import语句将该文件导入到我的一个函数文件中

下面是我的文件，其中包含预期的全局方法：src/Utils/utilityFunctions.ts

export const theRandomDocId = function randomDocumentId(length: number): 
String {
// the code to generate a random string
}

下面是我的一个函数文件：src/compaind/addnewcommplion.ts

import * as functions from 'firebase-functions'
const admin = require('firebase-admin')
//This import statement below for the utilityFunctions file
import utilityFunctions = require('../Utils/utilityFunctions')

export const addTheNewCompliment = functions.region('asia-east2').https.onCall((complimentData, 
context) => {

//generate random 11 alphanumeric ComplimentId converted to String
const randomComplimentId = utilityFunctions.theRandomDocId(28)

//There is a lot more code in this file but since its not relevant to the 
//problem, I have excluded it.

}

以下是vs代码显示的错误：

!  functions[addNewCompliment(asia-east2)]: Deployment error.
Function failed on loading user code. Error message: Code in file lib/index.js can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module '../Utils/utilityFunctions'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Module.require (module.js:597:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/srv/lib/Compliment/addNewCompliment.js:5:26)
at Module._compile (module.js:653:30)
at Object.Module._extensions..js (module.js:664:10)
at Module.load (module.js:566:32)
at tryModuleLoad (module.js:506:12)
at Function.Module._load (module.js:498:3)

这是我的package.json文件

{
"name": "functions",
"scripts": {
"lint": "tslint --project tsconfig.json",
"build": "tsc",
"serve": "npm run build && firebase emulators:start --only functions",
"shell": "npm run build && firebase functions:shell",
"start": "npm run shell",
"deploy": "firebase deploy --only functions",
"logs": "firebase functions:log"
},
"engines": {
"node": "8"
},
"main": "lib/index.js",
"dependencies": {
"@google-cloud/storage": "^4.7.0",
"@types/sharp": "^0.25.0",
"child-process-promise": "^2.2.1",
"firebase-admin": "^8.9.0",
"firebase-functions": "^3.6.2",
"fs-extra": "^9.0.0",
"sharp": "^0.25.2"
},
   "devDependencies": {
"tslint": "^5.12.0",
"typescript": "^3.2.2",
"firebase-functions-test": "^0.1.6"
},
"private": true
}

---

您的

Utils

目录是否在您的

functions

目录中？部署时，只有

功能

目录被发送到服务器，因此不在该目录中的任何内容都不会被上传。如果这不是问题所在，请确保您的大小写匹配，因为云函数后端有一个区分大小写的文件系统。

Hi Michael，是的，它位于Functions目录中。关于大写，我不明白我到底做错了什么，上面提到的所有代码。。。有什么东西我遗漏了吗。。请您详细介绍一下……您是否记得将其作为部署包的一部分？如果您可以使用有关文件结构的更多信息以及package.json文件更新问题，这将非常有用。Hi pessolato，我已经使用package.json文件更新了问题，我没有将本地模块作为部署包的一部分。。。将其添加到package.json文件时，我得到以下错误：错误：经过大量阅读和反复尝试，找不到模块“../Utils/utilityFunctions”Hi pessolato。我知道了本地模块是如何工作的。。。。谢谢你的评论，它为我指明了正确的方向。。。。。

{
"name": "functions",
"scripts": {
"lint": "tslint --project tsconfig.json",
"build": "tsc",
"serve": "npm run build && firebase emulators:start --only functions",
"shell": "npm run build && firebase functions:shell",
"start": "npm run shell",
"deploy": "firebase deploy --only functions",
"logs": "firebase functions:log"
},
"engines": {
"node": "8"
},
"main": "lib/index.js",
"dependencies": {
"@google-cloud/storage": "^4.7.0",
"@types/sharp": "^0.25.0",
"child-process-promise": "^2.2.1",
"firebase-admin": "^8.9.0",
"firebase-functions": "^3.6.2",
"fs-extra": "^9.0.0",
"sharp": "^0.25.2"
},
   "devDependencies": {
"tslint": "^5.12.0",
"typescript": "^3.2.2",
"firebase-functions-test": "^0.1.6"
},
"private": true
}