node.js実践編(メッセージボード編) - Qiita

router.get('/login', (req, res, next) => { var data = { title:'Users/Login', content: '名前とパスワードを入力してください。' } res.render('users/login', data); }); router.post('/login', (req, res, next) => { db.User.findOne({ where:{ name: req.body.name, pass:req.body.pass, } }).then(usr => { if (usr != null) { req.session.login = usr; let back = req.session.back; if (back == null){ back = '/'; } res.redirect(back)