Node.js中的REST API框架 快递示例 安装依赖项npm install 启动服务器npm start > express-example1.0.0 start ./frameworks-for-REST-API-in-Node/express-example > node index.js Example app listening on port 3000! 呼叫＃1 curl http://localhost:3000/hello/Ihor 呼叫＃2 curl