nodejs相关运行参数

java

npm install production 参数 devDependencies

npm install --production

添加了production  参数后将仅仅  安装  package.json 中dependencies 里面的包，不会安装devDependencies 里面的

参考文档：

https://docs.npmjs.com/cli/install

With the --production flag (or when the NODE_ENV environment variable is set to production), npm will not install modules listed in devDependencies.