Directive Tag´Â End
UserÀÇ ´«¿¡´Â Ãâ·ÂÀ¸·Î ³ªÅ¸³ªÁö ¾Ê°í, ±× ´ë½Å JSP Container°¡ ÆäÀÌÁö¸¦ ó¸®ÇÏ´Â ½ºÅ¸ÀÏÀ» º¯°æ½ÃÅ°´Â ºÎ°¡Àû È¿°ú¸¦ ¹ß»ý½Ãŵ´Ï´Ù.
1. Page
Directive
ÇØ´ç JSP Page¿¡ Àû¿ëµÇ´Â ¼Ó¼º Á¤ÀÇ
Snytax
<%@ page
java
[
language="" ]
[ extends="
package.class"
]
[ import= "{
package.class | package.* }, ..."
]
[ session="
true|false" ]
[ buffer="none|
8kb|sizekb" ]
[ autoFlush="
true|false" ]
[ isThreadSafe="
true|false" ]
[ info="
text" ]
[ errorPage="
relativeURL" ]
[ contentType="
mimeType [ ;charset=
characterSet ]" |
"text/html ; charset=euc-kr"
]
[ isErrorPage="true|
false" ]
%>
Examples
<%@ page import=¡±java.util.*,java.lang.*¡± %>
<%@ page
contentType="text/html;charset=euc-kr" %>
<%@ page errorPage=¡±error.jsp¡± %>
Description
JSP ÆÄÀÏ or Include ÆÄÀÏÀÇ À§Ä¡¿¡ ´ëÇÑ Á¦¾àÀº ¾øÁö¸¸
Ç×»ó ¸ÇÀ§¿¡ ¼±¾ðÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.
Attributes
11°¡ÁöÀÇ ¼Ó¼º Áß Áß¿äÇÑ ºÎºÐ¿¡ ´ëÇÑ Á¤¸®¸¸ Çϵµ·Ï ÇÏ°Ú½À´Ï´Ù.
- info ¼Ó¼º
ÇØ´ç
ÆäÀÌÁöÀÇ ¿ªÇÒÀ» ¼³¸íÇØ ÁÖ´Â document ¹®ÀÚ¿À» Ãß°¡ÇÒ ¼ö ÀÖ½À´Ï´Ù.
<%@page info=¡± iHelpers
WebSite, by SSM¡±>
- ContentType
¼Ó¼º
JSP
Page°¡ »ý¼ºÇÏ´Â ÀÀ´äÀÇ MIME ( Multipurpose Internet Mail Extension ) ŸÀÔ°ú Character SetÀ»
ÁöÁ¤ÇÕ´Ï´Ù. MIMEÀº HTTP ÀÀ´ä¿¡ ´ã±â´Â Á¤º¸ÀÇ Å¸ÀÔÀ» ÁöÁ¤ÇÒ ¶§¿¡ »ç¿ëµÇ¸ç ±âº»ÀûÀ¸·Î ¼³Á¤µÈ MIMEÀº text/html ,
Character Set ˼ ISO-8859-1
<%@page
contentType=¡±image/gif¡±>
<%@ page contentType=¡±text/xml¡±>
- import
¼Ó¼º
ÇØ´ç Package¸¦ JSP ÆÄÀÏ¿¡¼ ÂüÁ¶ÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖµµ·Ï ¼±¾ðÇÕ´Ï´Ù.
<%@ page import=¡±java.util.List,
java.awt.List¡± %> ÀÇ °æ¿ì´Â °°Àº À̸§À»
µÎ ¹ø import¸¦ »ç¿ëÇÏ¿´±â¿¡ JSP ContainerÀÇ ÀÔÀå¿¡¼´Â ¡°¸ðÈ£¼ºÀÌ
ÀÖ´Â À߸øµÈ ¹®À塱 À¸·Î °£ÁÖÇϱ⿡ ¾Æ·¡¿Í °°ÀÌ
¼±¾ðÇØ ÁÖ¾î¾ß ÇÕ´Ï´Ù.
<%@ page import=¡±java.util.*,
java.awt.List¡± %>
ÀÌ¿Í °°ÀÌ ¼±¾ðÇϸé java.awtÀÇ List Class´Â ±âº» À̸§À¸·Î ÂüÁ¶ÇÒ ¼ö ÀÖÁö¸¸, java.util ÀÇ °æ¿ìÀÇ List´Â full
nameÀ¸·Î Á¢±ÙÇØ¾ß ÇÕ´Ï´Ù. java.util.List ·Î
java.lang, javax.servlet, javax.servlet.http, javax.servlet.jsp ´Â ±âº»ÀûÀ¸·Î
import µÇ¾î ÀÖ½À´Ï´Ù.
ÀÌ¿Ü¿¡ session, buffer,autoFlush .. ¼Ó¼ºÀº reference¸¦ ÂüÁ¶ÇØ ÁֽʽÿÀ.
2. include
Directive
JSP Code ÆÄÀÏ ¶Ç´Â Text ÆÄÀÏÀ» include ÇÏ·Á°í ÇÒ °æ¿ì »ç¿ëÇÕ´Ï´Ù. ½±°Ô À̾߱â Çϸé C, PHP, Perl ,ASP ÀÇ include ÆÄÀÏ·Î
µ¿ÀÏÇÕ´Ï´Ù.
<%@ include file=¡±relativeURL¡± %>
ex3.jsp
<%@ page
contentType="text/html;charset=euc-kr" %>
<HTML>
<BODY>
The Current Date and Time are
<%@ include file="date.jsp" %>
<%@ include file="copyright.html" %>
</BODY>
</HTML>
date.jsp
<%@ page import="java.util.*" %>
<%="["+ (new
java.util.Date()).toLocaleString()+"]" %>
copyright.html
<hr>
Copyright ¨Ï 2000-2001 ihelpers. All Right Reserved.
E-mail : webmaster@ihelpers.co.kr ¢Ï 02-928-8364
Description
°¡Àå Áß¿äÇÑ
Á¡Àº includeµÇ´Â ½ÃÁ¡ÀÌ ÇØ´ç JSP Page°¡ Servlet Source Code·Î ÆĽ̵ǰí ÄÄÆÄÀϵDZâ Àü¿¡
ÀϾٴ Á¡ÀÔ´Ï´Ù. ÀÌ¿Í °°±â¿¡ include process´Â static À̶ó°í À̾߱â ÇÕ´Ï´Ù. Ãß°¡µÇ´Â ÆÄÀÏÀÇ ³»¿ëÀÌ Á¤ÀûÀÎ ³»¿ëÀÌ Ãß°¡µÇ±â
¶§¹®ÀÔ´Ï´Ù. JSP ÆÄÀÏÀ» Ãß°¡ ½Ã¿¡µµ ÇØ´ç JSP TagsµéÀ» ÆĽÌÇÑ ÈÄ ÇØ´ç °á°ú¸¦ include ÇÕ´Ï´Ù.
ÇØ´ç Page³»ÀÇ include ÆÄÀÏÀÌ º¯°æµÇ¾úÀ» °æ¿ì´Â ÀçÄÄÆÄÀÏÀ» ÇÕ´Ï´Ù.
( ÀÌ ºÎºÐÀº JSP Container ¸¶´Ù Â÷ÀÌ°¡ ÀÖ´Â °Í °°´õ¶ó±¸¿ä. Á¤È®½Ã ¾ÊÀ½¡¦ )
3. Taglib
Directive
ÇÑ °³ ÀÌ»óÀÇ Custom Tag Library ¿¡ ÀÇÁ¸ÇÏ°í ÀÖ´Ù´Â °ÍÀ» JSP Container¿¡¼ ¾Ë·ÁÁÙ ¶§ »ç¿ëÇÕ´Ï´Ù.
Snytax
<%@ taglib uri="
URIToTagLibrary"
prefix="
tagPrefix" %>
Taglib Directive´Â Custom Tag¿¡ ´ëÇÏ¿© À̾߱â ÇÒ ¶§ ÀÚ¼¼È÷ ¾Ëµµ·Ï ÇÏÁö¿ä.
°ÁÂÀÇ reference
- Web Development with Java Server Pages. by Duane K.
Fields & Mark A. Kolb ,°û¿ëÀçÆí¿ª ; InfoBook, Manning
- http://java.sun.com/products/jsp/tags/tags.html
- http://myhome.shinbiro.com/~jimmy/home.htm