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


public class gfhg {
	public static void main(String[] args) {
		try {
			Class.forName("oracle.jdbc.driver.OracleDriver");
			Connection conn=DriverManager.getConnection("jdbc :oracle:thin:@127.0.0.1:1522:orcl1","tangliang","jsd1307");
			PreparedStatement ps=conn.prepareStatement("select * from test");
			ResultSet rs=ps.executeQuery();
			while(rs.next()){
				System.out.println(rs.getString(1)+" "+rs.getInt(2));
			}
			System.out.println(conn);
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}catch(SQLException e){
			e.printStackTrace();
		}
	}

}