java连接oracle成功例子

/**
 * 
 */
import java.sql.*; 
/**
 * @author Administrator
 *
 */
public class connect {

/**
 * @param args
 */
public static void main(String[] args) {
//  TODO Auto-generated method stub 
try{ 
Class.forName("oracle.jdbc.driver.OracleDriver"); 
}catch(ClassNotFoundException e) { 
//  TODO Auto-generated catch block 
e.printStackTrace(); 
} 
Connection con = null; 
Statement stmt = null; 
ResultSet rs = null; 

try{ 
String url="jdbc:oracle:oci:@orcl"; 
//String url="jdbc:oracle:thin:@192.168.4.12:8080:orcl"; 
String user="scott"; 
String password="tiger";