package cn.edu.bit.test;
import java.sql.*;
public class Jdbc {
public static void main(String[] args)
{
try{
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
System.out.println("注册成功");
String URL = "jdbc:oracle:thin:localhost:1521:orcl";
String user = "username"; //连接数据库的用户名
String password = "password";//连接数据库的密码
Connection conn = DriverManager.getConnection(URL, user, password);
System.out.println("连接成功");
Statement st;
st = conn.createStatement();
ResultSet rs;
rs = st.executeQuery("select * from scott.project");
while(rs.next()){
System.out.println(rs.getString("time"));
}
}catch(Exception e)
{ e.printStackTrace();
System.out.println("连接失败");
}
}
}