import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class Connect
{
	public static void main(String[] args)
	{
		try
		{
			Class.forName("org.postgresql.Driver");
			Connection con = DriverManager.getConnection("jdbc:postgresql://localhost:5432/postgres", "postgres", "ankara");
			if(con != null)
				System.out.println("Connected");

			Statement st = con.createStatement();
			String sql;
			//st.executeUpdate(sql);
			st.close();
			con.close();
		}
		catch(Exception ee)
		{
			ee.printStackTrace();
		}
	}
}