const mysql = require("mysql"); const connection = mysql.createConnection({ host: process.env.DB_HOST, user: process.env.DB_USER, password: process.env.DB_PASSWORD, database: process.env.DB_NAME }); connection.connect((err) => { if (err) { console.error('Error connecting to the database:', err); return; } console.log('Connected to the MySQL database'); }); module.exports = connection;