1. Router 추가 생성// globalRouter.jsimport express from "express";const globalRouter = express.Router();const handleHome = (req, res) => res.send("Home");const handleJoin = (req, res) => res.send("Join");globalRouter.get("/", handleHome);globalRouter.get("/join", handleJoin);export default globalRouter;// userRouter.jsimport express from "express";const userRouter = express.Router();const handleEdi..