node.js中get和post请求

get请求

var express = require("express");var app = express();app.get("/", function (req, res) {    console.log(req.query);    res.send();});app.listen(3000);

效果图：

请求：http://127.0.0.1:3000/?id=1&hehe=wocao

post请求

var express = require("express");var bodyParser = require("body-parser");var app = express();//模板引擎app.set("view engine", "ejs");app.get("/",function(req,res){    res.render("form");});app.use(bodyParser.urlencoded({ extended: false }));app.post("/", function (req, res) {    //res.setHeader('Content-Type', 'text/plain');    //res.write('you posted:\n');    console.log(req.body);});app.listen(3000);

可以将前端的参数以数组形式输出