자주 복붙하는 친구들

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bootstrap 4총사

<linkrel="stylesheet"href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/css/bootstrap.min.css">
<script src="https://cdn.jsdelivr.net/npm/jquery@3.6.0/dist/jquery.slim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.1/dist/js/bootstrap.bundle.min.js"></script>

HTML 시작할 때 자주 쓰는 코드

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>

<meta name="viewport" content="width=device-width, initial-scale=1.0">

spring

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>

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Logger

private static final Logger logger = LoggerFactory.getLogger(Controller.class);

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"jdbc:oracle:thin:@localhost:1521:xe"

"jdbc:oracle:thin:@192.168.0.38:1521:xe"

oracle.jdbc.driver.OracleDriver

out.close();

ClassNotFoundException e

catch( SQLException e ) e.printStackTrace();

response.setCharacterEncoding("UTF-8");

response.setContentType("text/html charset=UTF-8");

PrintWriter out = response.getWriter();

request.getParameter dto.set

successCount

PrintWriter out = response.getWriter();

RequestDispatcher

request.getRequestDispatcher

private String URL = "jdbc:oracle:thin:@localhost:1521:xe"; private String USER = "c##scott"; private String PASSWORD = "tiger";

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include file=" "

if ( loginID == null || loginID.trim().length() == 0){
            response.sendRedirect(rootPath + "");
            return;
        }

try { Class.forName("oracle.jdbc.driver.OracleDriver"); } catch( ClassNotFoundException e ) { e.printStackTrace(); }

psmt = con.prepareStatement(sql); private Connection con; private PreparedStatement psmt;

request.getSession().setAttribute

request.setCharacterEncoding("UTF-8");

[fluffy0301]

String sql =  "insert into memberboard (bno, btitle, bwriter, bcnts, bdate)"
                        + " values (mno_seq.nextval, ?)"
                        + ",(select mno from member where mid ?), ?, sysdate;)";