mongodb cookie

Node.js设置与获取Cookie详解

最新推荐文章于 2020-12-04 17:03:21 发布

转载最新推荐文章于 2020-12-04 17:03:21 发布 · 153 阅读

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CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/cyany/p/9967903.html

文章标签：

#数据库 #json

本文详细介绍了如何在Node.js中使用cookie-parser中间件来设置、获取和清除Cookie，包括签名和加密Cookie的方法，以及如何使用cookie-encrypter进行加密。

First,install cookie-parser middleware

npm install cookie-parser

and then

var cookieParser = require("cookie-parser");

app.use(cookieParser());


app.get("/setcookie",function(req,res){
    res.cookie('name1','setcookie')
})

app.get("/getcookie",function(req,res){
    console.log(req.cookies);
})

you can set siged(签名)


var cookieParams ={
    maxAge:3600000,
    signed:true
};
app.use(cookieParser("djhskajhdskjahdjsa"));
app.get("/setcookie",function(req,res){
    res.cookie('name1','setcookie',cookieParams);
})

use encrypted

npm install cookie-encrypter

var cookieEncrypter = require("cookie-encrypter");
const secretKey ="adsadsjadssdaadsdasajdksjadsadsa" //must be 32bit (with aes256)

app.use(cookieParser(secretKey));
app.use(cookieEncrypter(secretKey));

app.get("/setcookie",function(req,res){
    res.cookie('name1','setcookie',cookieParams);
    res.cookie('age1',{mydata:'is encrypted'},cookieParams)
    res.cookie('plaincookie','mytest',cookieParams);
    res.cookie('plaincookie2',{mydata:'is encrypted'},cookieParams)
    res.json({code:0});
})

app.get("/getcookie",function(req,res){
    // var name=req.cookie.name;
    // var age = req.cookie.age;
    // res.json({"name":name,"age":age});
    console.log(req.cookies);
    console.log(req.signedCookies)
    res.json({code:0})
})

you can get value

console.log(req.cookies);
console.log(signedCookies);

clear cookie

app.get("/clearcookie",function(req,res){
    res.clearCookie("age1");
    res.json({code:0});
})

Reference:
https://github.com/ebourmalo/cookie-encrypter

转载于:https://www.cnblogs.com/cyany/p/9967903.html