const bcrypt = require('bcrypt');

router.post('/register', (req, res) => {
console.log(req.body);
// 查询数据库中是否拥有邮箱
User.findOne({email: req.body.email})
    .then((user) => {
        if(user){
            return res.status(400).json({email: "邮箱已被注册"});
        } else {
            let newUser = new User({
                name:req.body.name,
                email:req.body.email,
                password: req.body.password,
                identity: '123213'
            });
            bcrypt.genSalt(10, function(err, salt) {
                bcrypt.hash(newUser.password, salt, function(err, 											hash) {
                    // Store hash in your password DB.
                    if (err) throw err;

                    newUser.password = hash;
                    newUser.save()
                        .then(user => res.json(user))
                        .catch(err => console.log(err))
                });
            });
        }
    })
	})