import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;

public class Jdbc {

    static java.sql.Connection connection = null;
    static java.sql.Statement statement = null;

    static boolean checkUser(String user, String password) {


        try {
            connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/login", "root", "");
            statement = connection.createStatement();

            String select = "select * from login    where user" + user + "password" + password;
            System.out.println("The SQL is :" + select);
            ResultSet rset = statement.executeQuery(select);

            user = rset.getString("user");
            password = rset.getString("password");
            rset.next();
        }

        catch (SQLException ex) {
            ex.printStackTrace();
        }
        return true;
    }

}