node简易服务器完成

index.js

@@ -0,0 +1,15 @@
+const express = require('express')
+const db = require('./utils/dbUitls')
+const rest = require('./rest')
+const app = express()
+const port = 12525
+
+app.listen(port, () => {
+  console.log('启动数据库连接池...')
+  db.init()
+  console.log('启动接口...')
+  rest.init(app).then(()=>{
+    console.log(`serve is listening on ${port}`)
+  })
+
+})