feat: 实现一些用户接口

src/index.js

@@ -0,0 +1,24 @@
+import Express from "express"
+import dotenv from "dotenv"
+import router from "./router.js"
+import mongoose from "mongoose"
+
+dotenv.config()
+
+const app = Express()
+const PORT = process.env.PORT || 8080
+const DATABASE_URL = process.env.DATABASE_URL || "mongodb://localhost:27017/labplus"
+
+mongoose.connect(DATABASE_URL)
+const db = mongoose.connection
+db.on("error", (error) => console.error(error))
+db.once("open", () => console.log("Connected to Database"))
+
+app.use(Express.json())
+app.use(Express.urlencoded({ extended: true }))
+
+app.use("/api", router)
+
+app.listen(PORT, () => {
+    console.log(`Server running on http://localhost:${PORT}`)
+})