{
  "name": "demoServices",
  "version": "1.0.0",
  "description": "A simple Node.js service using Express, dotenv, and winston for logging.",
  "main": "app.js",
  "packageManager": "yarn@4.3.1",
  "scripts": {
    "dev": "nodemon app.js", 
    "start": "NODE_ENV=production node app.js",  
    "test": "echo \"No tests specified\" && exit 0"  
  },
  "dependencies": {
    "dotenv": "^16.4.7",
    "express": "^4.21.2",
    "winston": "^3.17.0"
  },
  "devDependencies": {
    "nodemon": "^3.1.9"
  },
  "engines": {
    "node": ">=14.0.0",  
    "yarn": ">=4.3.1"  // 确保 Yarn 版本符合要求
  },
  "nodemonConfig": {
    "ignore": ["node_modules", "public"],  // 忽略某些文件夹
    "ext": "js,json",  // 监视的文件类型
    "watch": ["app.js", "src/**/*"]  // 监视的文件路径
  },
  "author": "Your Name",  // 填写您的名字或团队
  "license": "MIT"  // 项目的许可协议
}