exports.getlogin_name = async (req, res, next) => {
const user_email = req.body.email;
console.log(user_email, '서버이메일')
var cehck = 0;
await User.findOne({ email: user_email }
).then(find => {
//res.send(1)
console.log(find);
cehck = 1;
})
res.send(cehck.toString())
}