VentaBoletos/AdminTicket/MVC/modelo/Database.java

package modelo;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class Database {
    private Connection conexion;

    public Database() {
        conectar();
    }

    private void conectar() {
        try {
            conexion = DriverManager.getConnection("jdbc:mysql://localhost:3306/venta_boletos", "root", "4560");
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    public Connection getConexion() {
        return conexion;
    }

    public void cerrarConexion() {
        try {
            if (conexion != null) {
                conexion.close();
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}