Nestjs 创建工作区后找不到构建源

Question

我将 NestJS 项目目录重命名为

server

，并将

docker-compose

、

tsconfig.json

和

package.json

文件移到此文件夹之外。

在主目录（以项目命名）内，我在

package.json

文件中定义了一个工作区来访问不同的命名空间。

当我使用

npm run start

命令运行 Docker 文件时，会在主目录（

dist

文件夹之外）中创建一个

server

文件夹，其结构如下：

但是，

server

文件夹内的项目无法运行，并且出现以下错误：

Error: Cannot find module '/opt/dist/main'

通过docker运行项目的命令：

npm run start

---

主目录中

package.json

的内容：

{
  "name": "auction",
  …
  "workspaces": [
    "auction-client",
    "auction-server",
    "shared"
  ],
  "scripts": {
    …
    "docker:compose": "docker compose up",
    "server:dev": "wait-on tcp:6379 && npm run start:dev --workspace=auction-server",
    "start": "concurrently 'npm:docker:compose' 'npm:server:dev'",
    …
  },
  "devDependencies": {
    "concurrently": "^8.2.2",
    "prettier": "^2.8.8",
    "wait-on": "^6.0.1"
  },
  "dependencies": {
    "source-map-support": "^0.5.21"
  }
}

---

docker-compose.yml

的内容：

services:
  app:
    container_name: ${APP_CONTAINER_NAME}-app
    build:
      context: ./docker
      dockerfile: ./Dockerfile
    image: auction-project:alpine-10.0.5
    #restart: always
    env_file:
      - ./.env
    networks:
      - default
    ports:
      - '80:3000'
    volumes:
      - .:/opt
      - ./docker/storage:/home/storage:rw
    working_dir: /opt
    command: npm run start:dev
    depends_on:
      - database
  database:
    …
  phpmyadmin:
    ...
  redis:
    …
networks:
  …

---

Dockerfile

文件夹内

docker

的内容：

FROM node:19.9.0-alpine
RUN corepack disable yarn
RUN npm i -g yarn
RUN npm i -g @nestjs/[email protected]

WORKDIR /opt

---

主目录中

tsconfig.json

的内容（

docker-compose.yml

旁边）：

{
    "compilerOptions": {
        "module": "commonjs",
        "declaration": true,
        "removeComments": true,
        "emitDecoratorMetadata": true,
        "experimentalDecorators": true,
        "allowSyntheticDefaultImports": true,
        "target": "ES2023",
        "sourceMap": true,
        "outDir": "./dist",
        "baseUrl": "./",
        "incremental": true,
        "skipLibCheck": true,
        "strictNullChecks": false,
        "noImplicitAny": false,
        "strictBindCallApply": false,
        "forceConsistentCasingInFileNames": false,
        "noFallthroughCasesInSwitch": false
    }
}

---

package.json

文件夹内

server

的内容：

{
  "name": "auction-server",
  "version": "0.0.1",
  "description": "<p></p>",
  "author": "",
  "private": true,
  "license": "COMMERCIAL",
  ...
  "main": ".eslintrc.js",
  "directories": {
  },
  "keywords": []
}

---

tsconfig.json

文件夹内

server

的内容：

{
    "compilerOptions": {
        "types": ["node"],
        "module": "commonjs",
        "declaration": true,
        "removeComments": true,
        "emitDecoratorMetadata": true,
        "experimentalDecorators": true,
        "allowSyntheticDefaultImports": true,
        "target": "ES2023",
        "sourceMap": true,
        "outDir": "./dist",
        "baseUrl": "./",
        "incremental": true,
        "skipLibCheck": true,
        "strictNullChecks": false,
        "noImplicitAny": false,
        "strictBindCallApply": false,
        "forceConsistentCasingInFileNames": false,
        "noFallthroughCasesInSwitch": false,
    }
}

Answer 1

尝试更改命令：

node dist/main.js

如果使用 Dockerfile 构建，请使用

CMD ["node", "dist/main.js"]