Oracle DAO

private Connection ConnectDB() {
		String strURL = "";
		String strUser = "";
		String strPW = "";
		strURL = "jdbc:oracle:thin:@IP:PORT:orcl";
		strUser = "사용자";
		strPW = "비밀번호";

		Connection conn = null;

		try {
			Class.forName("oracle.jdbc.driver.OracleDriver");

			conn = DriverManager.getConnection(strURL, strUser, strPW);
			System.out.println("DB Connect OK!!");

		} catch (Exception e) {

			System.out.println("ERROR !!!!!!!!!!!!!!!!!!!");
			System.out.println(e.getMessage());

		} finally {
			// try { if(conn != null) conn.close(); } catch(Exception ee) { }
		}

		return conn;

	}