如何获取快速会话数据以存储在我的 cookie 中？

Question

我正在努力让我的会话数据存储在我的浏览器中。我的服务器代码在下面，下面是创建新用户和以现有用户身份登录的路径。一切正常，会话数据保存在数据库中，但我无法确定我需要修复什么才能让它显示在 cookie 中！

在过去的几天里，我到处搜索并修改了一百个变体。我错过了什么？

非常感谢任何帮助。

const express = require('express');
const sequelize = require('./config/connection');
const session = require('express-session')
const path = require('path');
const routes = require('./controllers');
const db = require('./config/connection');
const cookieSession = require('cookie-session');
const cookieParser = require('cookie-parser');
const cors = require('cors')

const app = express();
const PORT = process.env.PORT || 5050;
const SequelizeStore = require('connect-session-sequelize')(session.Store);

const sess = {
  secret: 'exaHash',
  cookie: {
      path: '/',
      httpOnly: true,
      secure: false,
      expires: 10 * 60 * 1000,
  },
  resave: false,
  saveUninitialized: true,
  store: new SequelizeStore({
      db: sequelize
  }),
};

app.use(express.json());
app.use(cors())
app.use(session(sess))
app.use(cookieParser())

app.use(express.urlencoded({ extended: true }));
app.use(routes);

if (process.env.NODE_ENV === 'production') {
  app.use(express.static('../client/build'));
  app.get('*', (req, res) => {
    res.sendFile(path.resolve(__dirname, 'client', 'build', 'index.html'));
  });
}

db.sync({ force: false }).then(() => {
    app.listen(PORT, () => console.log(`App listening on port ${PORT}!`));
});

router.post('/', (req, res) => {
    User.create({
      email: req.body.email,
      password: req.body.password,
    })
    .then(data => {
      req.session.save(() => {
        req.session.user_id = data.id;
        req.session.username = data.email;
        req.session.loggedIn = true;
    
        res.json(data);
      });
    });
});

  // LOGIN
  router.post('/login', (req, res) => {
    User.findOne({
      where: {
        email: req.body.email
      }
    }).then(data => {
      if (!data) {
        res.status(400).json({ message: 'No user with that email address!' });
        return;
      }
  
      const validPassword = data.checkPassword(req.body.password);
  
      if (!validPassword) {
        res.status(400).json({ message: 'Incorrect password!' });
        return;
      }
  
      req.session.save(() => {
        // declare session variables
        req.session.user_id = data.id;
        req.session.username = data.email;
        req.session.loggedIn = true;

        res.json({ user: data.email, message: 'You are now logged in!' });
      });
    })
});

我也试过将cors选项传递给

app.use(cors())

看起来像：

let corsOptions = {
     origin: "http://localhost:3000/",
     methods: ["POST", "PUT", "GET"],
     credentials: true,
 }