原文链接配置webpack遇到了要区分环境的问题,找到了 cross-env:npm安装方式npm i –save-dev cross-env在package.json{ “scripts”: { “dev”: “cross-env ASSETS_ENV=dev node build/build.js”, “build”: “cross-env NODE_ENV=prod node build/build.js” } }运行npm run build,这样NODE_ENV便设置成功,无需担心跨平台问题