oracle jdbc test code

package org.zerock.persistence;

import static org.junit.Assert.fail;

import java.sql.Connection;
import java.sql.DriverManager;

import org.junit.Test;

import lombok.extern.log4j.Log4j;

@Log4j
public class JDBCTests {
	
	
	static{
		try{
			Class.forName("oracle.jdbc.driver.OracleDriver");
		}catch(Exception e){
			e.printStackTrace();
		}
	}
	@Test
	public void testConnection(){
		try(Connection con = //jdbc Connection
			DriverManager.getConnection(
					"jdbc:oracle:thin:@localhost:1521:XE",
					"book_ex",
					"book_ex"))
		{
			log.info(con);	
		}//JDBC Connection log
			
		catch(Exception e){
			fail(e.getMessage());
		}
		
	}

}

jdbc 오라클 연결성공!

INFO : org.zerock.persistence.JDBCTests - oracle.jdbc.driver.T4CConnection@7d0587f1

출처: 코드로 배우는 스프링 웹 프로젝트 개정판