express 4.*升级后带来的影响

由于Express 4.*升级后connect中间件不再内置

以下一些

cookie-parser和express-session

需要单独require

npm install express-session --save
npm install cookie-parser --save

代码替换:

var cookieParser = require('cookie-parser')
var session = require('express-session')
 
app.use(cookieParser())
app.use(session({
    secret: 'imooc'
}))

参考地址:

https://github.com/expressjs/cookie-parser

https://github.com/expressjs/cookie-session

原文地址:https://www.cnblogs.com/qianyuqianxun/p/5095892.html