require('dotenv').config(); const express = require("express"); const app = express(); // 解析 JSON 请求体 app.use(express.json()); // 路由 const loginRouter = require("./routes/login"); const userRouter = require("./routes/user"); // 注册路由 app.use("/api", loginRouter); app.use("/api", userRouter); app.listen(3000, () => { console.log("服务器启动成功:http://localhost:3000"); });