nodejs之express中间件cookie-parser使用

1、先安装express以及中间件cookie-parser
  npm install express
  npm install cookie-parser
2、案例如下
var express = require('express');
var cookieParser = require('cookie-parser'); //引用中间件
var app = new express(); //创建实例

app.use(cookieParser());//设置中间件
app.get('/set',function (req,res) {
    res.cookie("username",'yangwenjie',{maxAge:60000}); //设置cookie和过期时间
    res.send("set cookie sucessful");
})

app.get('/get',function (req,res) {
    console.log(req.cookies); //拿取cookie
    res.send("set cookie sucessful");
})
app.get('/',function (req,res) {
    res.send("index");
})

app.listen('8001');

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转载自www.cnblogs.com/ywjfx/p/10403903.html