test server 5001

server2.js

@@ -0,0 +1,20 @@
+const express = require('express')
+const app = express()
+
+app.use((request,response,next)=>{
+	console.log('有人请求服务器2了');
+	next()
+})
+
+app.get('/cars',(request,response)=>{
+	const cars = [
+		{id:'001',name:'奔驰',price:199},
+		{id:'002',name:'马自达',price:109},
+		{id:'003',name:'捷达',price:120},
+	]
+	response.send(cars)
+})
+
+app.listen(5001,(err)=>{
+	if(!err) console.log('服务器2启动成功了,请求汽车信息地址为：http://localhost:5001/cars');
+})