原 package.json
"scripts": { "dev": "NODE_ENV=dev node server.js", "start": "NODE_ENV=production next start", "build": "next build" },
安装 cross-env
yarn add cross-env -D
修改 package.json
"scripts": { "dev": "cross-env NODE_ENV=dev node server.js", "start": "cross-env NODE_ENV=production next start", "build": "next build" },
.