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JSP ๋ณต์Šต์„ ํ•˜๊ณ  ์žˆ๋Š”๋ฐ JAVA EE ์—์„œ JAKARTA EE ๋กœ ๋ฐ”๋€Œ๊ณ  ์ด๊ฑฐ์ €๊ฑฐ ์„ค์ •๋“ค์ด ๋‹ค ๋ฐ”๋€Œ์—ˆ๋‹ค.

ํŠนํžˆ ์ด๋ฒˆ JSTL๋ฅผ ์„ค์ •ํ•˜๋Š” ์ดํ‹€๋™์•ˆ ๋ณ„์˜๋ณ„ ใ…ˆใ„น๋ฅผ ๋‹ค ํ–ˆ๋‹ค.

๊ฒฐ๊ตญ์—๋Š” gradle ์ถ”๊ฐ€ ๋ถ€๋ถ„์ด ๋‹ฌ๋ผ์„œ ์ถ”๊ฐ€๊ฐ€ ์•ˆ๋œ๊ฑฐ๊ธด ํ•˜์ง€๋งŒ ๋ช‡ ๊ฐ€์ง€ ๋‚จ๊ฒจ ๋‘๋ ค๊ณ  ํ•œ๋‹ค.

 

๋จผ์ € jsp ํŒŒ์ผ์—๋‹ค๊ฐ€ ์•„๋ž˜์™€ ๊ฐ™์ด ์ž‘์„ฑํ•ด์„œ ๋ฒ„์ „์„ ํ™•์ธํ•œ๋‹ค.

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>๊ฐœ๋ฐœํ™˜๊ฒฝ ๋ฒ„์ „ ์ฒดํฌ</title>
    <style>
    	span {
    		display: inline-block;
    		font-weight: bold;
    		width: 80px;
    	}
    </style>
</head>
<body>
<h2>๊ฐœ๋ฐœํ™˜๊ฒฝ ๋ฒ„์ „</h2><hr>
<span>์„œ๋ฒ„ </span>: 
<%=application.getServerInfo()%><br>
<span>์„œ๋ธ”๋ฆฟ </span>: 
<%= application.getMajorVersion() %>.<%= application.getMinorVersion() %><br>
<span>JSP </span>: 
<%= JspFactory.getDefaultFactory().getEngineInfo().getSpecificationVersion() %><br>
</body>
</html>

 

๊ฐœ๋ฐœํ™˜๊ฒฝ ๋ฒ„์ „์„ ํ™•์ธํ•˜๊ณ  

 

Apache Taglibs - Apache Standard Taglib: JSP[tm] Standard Tag Library (JSTL) implementations

<!-- Copyright 1999-2011 The Apache Software Foundation Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/

tomcat.apache.org

 

Jakarta Standard Tag Library™

Jakarta Standard Tag Library™ encapsulates as simple tags the core functionality common to many Web applications.

projects.eclipse.org

 

์œ„ ๋‘ ์‚ฌ์ดํŠธ๋ฅผ ํ™•์ธํ•˜๊ณ 

 

build.gradle์— dependencies๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

 

๋‚ด ๊ฐœ๋ฐœํ™˜๊ฒฝ์€ ์•„๋ž˜์™€ ๊ฐ™๊ธฐ ๋•Œ๋ฌธ์— ์œ„์™€ ๊ฐ™์ด dependencies๋ฅผ ์ถ”๊ฐ€ ํ–ˆ๋‹ค.

gradle๋ฅผ ์ถ”๊ฐ€ํ•˜๋Š” ์‚ฌ์ดํŠธ๋“ค์€ ๋งŽ์€๋ฐ ์—ฌ๋Ÿฌ ๊ตฐ๋ฐ ๋Œ๋‹ค๊ฐ€ ์—ฌ๊ธฐ ์‚ฌ์ดํŠธ๊ฐ€ ์ž˜ ์ž‘๋™ํ•ด์„œ ์˜ฌ๋ ค๋‘”๋‹ค.

 

org.glassfish.web » jakarta.servlet.jsp.jstl » 2.0.0 - jar download | JarCasting

 

jarcasting.com

 

์ดํ‹€๋™์•ˆ ๋ณ„์˜๋ณ„์ง“ ํ•˜๋‹ค๊ฐ€ ํ•ด๊ฒฐ.....

์•„ ๊ทธ๋ฆฌ๊ณ  ํ†ฐ์บฃ ๊ด€๋ จ ๊ธ€์€ ์•„๋ž˜๊ธ€์„ ์ฝ์œผ๋ฉด ๋œ๋‹ค.

 

[Servlet] JAVA EE์—์„œ JAKARTA EE ๋ฐ”๋€ ์ดํ›„ Tomcat

2020๋…„ 12์›” ์ดํ›„ ๋ถ€ํ„ฐ Java EE์—์„œ Jakarta ee๋กœ ๋ณ€๊ฒฝ๋˜๋ฉด์„œ ๋งŽ์€ ํ˜ผ๋ž€์„ ์ฃผ๊ณ  ์žˆ๋‹ค. ๊ณต๋ถ€ํ•˜๋ฉด์„œ ์ธํ…”๋ฆฌ์ œ์ด๋ฅผ ์ตœ์‹  ๋ฒ„์ „์„ ๋‹ค์šด ๋ฐ›์•„ ์“ฐ๋‹ˆ Java EE๊ฐ€ ์—†์—ˆ๋‹ค. ๊ทธ๋ž˜์„œ ๊ตฌ๊ธ€๋ง ํ•ด๋ณด๋‹ˆ Jakarta EE๋กœ ๋ณ€๊ฒฝ ๋˜์—ˆ

dev-luna-archive.tistory.com

๋‚˜์™€ ๊ฐ™์€ ์ผ์ด ์—†๊ธฐ๋ฅผ ๋นˆ๋‹ค ใ… ใ…  ๊ทธ๋ฆฌ๊ณ  ์˜ค๋ผํด์ด ์ œ์ผ ๋‚˜์œ๋†ˆ์ด๋‹ค.


์ฐธ๊ณ ์‚ฌ์ดํŠธ

 

[JSP] JSTL ๋ฒ„์ „ ๊ตฌ๋ถ„

์ตœ๊ทผ JSTL์„ ์‚ฌ์šฉํ•˜๊ธฐ ์‹œ์ž‘ํ•˜๋ฉด์„œ JSTL version์„ 1.1์„ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ ์„ค์น˜ํ•ด์„œ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฌธ๋“ ๋“œ๋Š” ์ƒ๊ฐ์ด ๋ฒ„์ „๋ณ„๋กœ ์–ด๋–ค ์ฐจ์ด์ ์ด ์žˆ์„์ง€ ์•Œ์•„๋‘ฌ์•ผ๊ฒ ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์–ด ์กฐ๊ธˆ ์ฐพ์•„๋ดค์Šต๋‹ˆ

dev-handbook.tistory.com

 

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๋ธŒ๋ผ์šฐ์ €์—์„œ๋Š” ์•„๋ฌด๋Ÿฐ ์ด์ƒ์—†์ด ์ž˜ ๋Œ์•„๊ฐ€์ง€๋งŒ ๊ฐœ๋ฐœ์ž๋„๊ตฌ(ํฌ๋กฌ๊ธฐ์ค€) ์ฝ˜์†”์—์„œ ๋ณด๋ฉด ์ด๋Ÿฌํ•œ ์˜ค๋ฅ˜๋“ค์„ ๋งŽ์ด ๋ดค์„๊ฑฐ๋‹ค.

 


Failed to load resource: the server responded with a status of 404 ()


 

์ € ์˜ค๋ฅ˜์˜ ๋Œ€๋ถ€๋ถ„์ด ์ž‘์—…ํ•˜๋‹ค๊ฐ€ ๊ฒฝ๋กœ๋ฅผ ์ˆ˜์ •์„ ์•ˆ ํ–ˆ๊ฑฐ๋‚˜ ๊ฒฝ๋กœ๋ฅผ ์ง€์› ์„ ๋•Œ ๋งŽ์ด ์ผ์–ด๋‚œ๋‹ค.

์ง€๊ธˆ ์—ฌ๊ธฐ์—์„œ๋Š” ์˜ค๋ฅ˜ ๋‚ด์šฉ๋งŒ ์ ์—ˆ์ง€๋งŒ ์™ผ์ชฝ์— ๋ณด๋ฉด ๋ญ๊ฐ€ ์—†๋Š”์ง€ ํŒŒ์ผ๋ช…์ด๋‚˜ ํฐํŠธ๋ช… ๋“ฑ๋“ฑ์ด ์ ํ˜€ ์žˆ์œผ๋‹ˆ ์ž˜ ๋ณด๊ณ  ๊ทธ ํŽ˜์ด์ง€์—์„œ ์ž˜ ํ™•์ธํ•ด๋ณด์ž! 

 

๊ฐ„๋‹จํ•˜๊ฒŒ "Failed to load resource: the server responded with a status of 404 () = ๊ฒฝ๋กœ ์ˆ˜์ •" ์ด๋ผ ์ƒ๊ฐํ•˜๋ฉด ๋ ๊ฑฐ ๊ฐ™๋‹ค.

๋ฌผ๋ก  ์ด๊ฒŒ ์ •ํ™•ํ•œ์ง€๋Š” ๋ชจ๋ฅด๊ฒ ์ง€๋งŒ ๋‚ด ๊ฒฝํ—˜์œผ๋กœ๋Š”..... ใ…Žใ…Ž  ํ‹€๋ฆฌ๋ฉด ๋Œ“๊ธ€๋กœ ์•Œ๋ ค์ฃผ์„ธ์š”!

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