moozi

jdbc연습문제01

import java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;import java.sql.SQLException;import java.sql.Statement; public class JDBC01 { public static void main(String[] args) {Connection conn = null; // 연결객체 ResultSet rs = null; // select한 결과를 저장하는 객체 Statement stmt = null; // sql을 실행하기 위한 객체 String url = null; // 서버 url String id = "hr"; // ID String pw = "1234"; // PW ..

import java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;import java.sql.Statement; public class JDBCTest { public static void main(String[] args) { Connection conn = null; ResultSet rs = null; Statement stmt = null; String url = null; String id = "hr"; String pw = "1234"; try{ url ="jdbc:oracle:thin:@localhost:1521:orcl"; Class.forName("oracle.jdbc.driver.OracleDriver"..