// ./frontend/Login.jsx
import React, { useState } from 'react';
import axios from 'axios';
function Login() {
const [name, setName] = useState('');
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
const handleSubmit = (event) => {
event.preventDefault();
axios.post('http://localhost:8081/login', {name, email, password})
.then(res => console.log(res))
.catch(err => console.error(err));
}
return (
<div>
<form onSubmit={handleSubmit}>
<div>
<label htmlFor='name'>Name</label>
<input required onChange={e => setName(e.target.value)} type='text' placeholder='Enter name' />
</div>
<div>
<label htmlFor='email'>Email</label>
<input required onChange={e => setEmail(e.target.value)} type='text' placeholder='Enter name' />
</div>
<div>
<label htmlFor='password'>Password</label>
<input required onChange={e => setPassword(e.target.value)} type='password' placeholder='Enter name' />
</div>
<button type='submit'>Login</button>
</form>
</div>
);
}
export default Login;
// ./backend/server.js
const express = require('express');
const mysql = require('mysql');
const cors = require('cors');
const app = express();
app.use(express.json());
app.use(cors());
const db = mysql.createConnection({
host: 'localhost',
user: 'root',
password: 'sho0O-a+z1#Lpd(./y%f',
database: 'login',
});
app.post('/login', (req, res) => {
const sql = `INSERT INTO users (user_id, name, email, password_hash) VALUES (444435346,'Hello','Alex@gmail.com', qwerty12345);`;
const values = [req.body.name, req.body.email, req.body.password];
db.query(sql, [values], (error, data) => {
if (error) {
return res.json('Error!');
}
if (data.length > 0) {
return res.json('Login success!');
} else {
return res.json('No record!');
}
});
});
app.listen(8081, () => {
console.log('listening on 8081 port');
});