public class Koneksi {
    public Koneksi(){
        try {
            String driver = "com.mysql.jdbc.Driver";
            Class.forName(driver);
            System.out.println("sukses memanggil driver");
        } catch (Exception e) {
            System.out.println("gagal memanggil driver :"+e.getMessage());
        }
    }
    public Connection KonektoDB(){
        Connection Koneksi = null;
        try {
            String url = "jdbc:mysql://localhost/Nama_database";
            String user = "root";
            String pass = "";

            Koneksi = DriverManager.getConnection(url,user,pass);

        } catch (Exception e) {
            System.out.println("koneksi database gagal :" +e.getMessage());
        }
        return Koneksi;
    }
}