快速会话中的req.session不持久 [英] req.session in express-session not persisting

问题描述

我有以下代码:

var express = require('express');
var cookieParser = require('cookie-parser');
var http = require('http')
var app = express();
app.use(cookieParser());
var session = require('express-session');
app.use(session({
    resave: false,
    saveUninitialized: true,
    secret: 'sdlfjljrowuroweu',
    cookie: { secure: true }
}));

app.get('/test', test);
function test(req, res) {
    var sess = req.session;
    console.log('before', sess);
    if (sess.views) {
        sess.views++
        req.session.save();
        res.setHeader('Content-Type', 'text/html')
        res.write('<p>views: ' + sess.views + '</p>')
        res.write('<p>expires in: ' + (sess.cookie.maxAge / 1000) + 's</p>')
        res.end();
    } else {
        sess.views = 1;
        req.session.save();
        res.end('welcome to the session demo. refresh!')
    }
    console.log('after', sess);
    return;
}

var server = http.createServer(app);
server.listen(8181);

然后重新加载页面，我一直保持查看计数为0的消息.

And reloading the page, I just keep getting the view count 0 message.

检查控制台，这是每次的输出:

Checking the console, this is the output every time:

before { cookie: 
   { path: '/',
     _expires: null,
     originalMaxAge: null,
     httpOnly: true,
     secure: true } }
after { cookie: 
   { path: '/',
     _expires: null,
     originalMaxAge: null,
     httpOnly: true,
     secure: true },
  views: 1 }

所以它似乎根本没有保存

So it doesn't seem to be saving at all

推荐答案

将cookie: { secure: true }更改为cookie: { secure: false }

使用安全标志表示该Cookie仅在Https上设置.

using secure flag means that the cookie will be set on Https only.

这篇关于快速会话中的req.session不持久的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！