Java jdbc 连接oracle

import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.Properties;

import org.junit.Test;

public class Demo {
    @Test
    public void fun() throws ClassNotFoundException,SQLException{
        //连接数据库的步骤
        //1创建driver类的实现对象
        Driver driver = new oracle.jdbc.driver.OracleDriver();
        // 路径
        String url = "jdbc:oracle:thin:@localhost:1521:orcl";
        // 配置账号密码
        Properties info = new Properties();
        info.put("user", "LF");
        info.put("password", "LF");
        // 2 调用driver的connect()方法连接数据库
        Connection con = driver.connect(url, info);
        System.out.println(con);

    }
}