有关NODE的博客项目知识点

node.js的动态路由 https://blog.csdn.net/hust_cxl/article/details/79929093(具体参考此文最佳)

var express = require(‘express’); var app = new express();

app.get(’/’,function (req,res) { res.send(“hello express”); })

app.get(’/news’,function (req,res) { res.send(“hello news”); })

//动态路由 http://localhost:8001/newscontent/1243 app.get(’/newscontent/:aid’,function (req,res) {

//req.params获取动态路由的传值 var aid = req.params.aid; //aid = 1243 res.send("hello newscontent"+"------"+aid);

}) //获取get传值 http://localhost:8001/product?aid=1234567 app.get(’/product’,function (req,res) { var aid = req.query.aid; res.send(“hello product----”+aid); }) app.listen(‘8001’,‘127.0.0.1’);