<html><head></head><body><main class="notion light-mode notion-page notion-block-06b96a259c814bfbb71a429c384c54bf"><div class="notion-viewport"></div><h4 class="notion-h notion-h3 notion-h-indent-0 notion-block-4b732d2599aa42cbbc23a962983af536" id="1_홈페이지_주소_0"><span><div id="4b732d2599aa42cbbc23a962983af536" class="notion-header-anchor"></div><a class="notion-hash-link" href="#4b732d2599aa42cbbc23a962983af536" title="1. 홈페이지 주소"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">1. 홈페이지 주소</span></span></h4><div class="notion-text notion-block-29f5293fe94947e488793185cb9673e7"><a target="_blank" rel=" " class="notion-link" href="https://jdk.java.net/21/">https://jdk.java.net/21/</a></div><div class="notion-blank notion-block-406d850f05b642e092eef9f774edbdbd">&nbsp;</div><h4 class="notion-h notion-h3 notion-h-indent-0 notion-block-bcaa2db365614a5ba5dd76d42f48954a" id="2_windowsx64_zip_다운로드_1"><span><div id="bcaa2db365614a5ba5dd76d42f48954a" class="notion-header-anchor"></div><a class="notion-hash-link" href="#bcaa2db365614a5ba5dd76d42f48954a" title="2. Windows/x64 zip 다운로드"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">2. Windows/x64 zip 다운로드</span></span></h4><div class="notion-blank notion-block-cbf45457cba44d12928817ad4c493a00">&nbsp;</div><h4 class="notion-h notion-h3 notion-h-indent-0 notion-block-bb752cb2b442403ab7cd4353740a3fee" id="3_압축풀기7zip_2"><span><div id="bb752cb2b442403ab7cd4353740a3fee" class="notion-header-anchor"></div><a class="notion-hash-link" href="#bb752cb2b442403ab7cd4353740a3fee" title="3. 압축풀기(7-Zip)"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">3. 압축풀기(7-Zip)</span></span></h4><div class="notion-blank notion-block-8c34a98e13bf47b38e257080c69f651e">&nbsp;</div><h4 class="notion-h notion-h3 notion-h-indent-0 notion-block-8caf7338b4f94f69a06f2f74ec415fcc" id="4_로컬_디스크d로_옮기기_3"><span><div id="8caf7338b4f94f69a06f2f74ec415fcc" class="notion-header-anchor"></div><a class="notion-hash-link" href="#8caf7338b4f94f69a06f2f74ec415fcc" title="4. 로컬 디스크(D:)로 옮기기"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">4. 로컬 디스크(D:)로 옮기기</span></span></h4><div class="notion-blank notion-block-0300cb19e7c647f7a152e503ae7a857f">&nbsp;</div><h4 class="notion-h notion-h3 notion-h-indent-0 notion-block-56f68f44d67b4d5cb77b8a63130c0307" id="5_새로운_폴더_tools_생성_후_jdk2101_파일_넣기_4"><span><div id="56f68f44d67b4d5cb77b8a63130c0307" class="notion-header-anchor"></div><a class="notion-hash-link" href="#56f68f44d67b4d5cb77b8a63130c0307" title="5. 새로운 폴더 tools 생성 후 jdk-21.0.1 파일 넣기"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">5. 새로운 폴더 tools 생성 후 jdk-21.0.1 파일 넣기</span></span></h4><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-23b376e7fe8a42d3ae1f9a5e705faa9b"><div style="position:relative;display:flex;justify-content:center;align-self:center;width:609px;max-width:100%;flex-direction:column"><img alt="notion image" loading="lazy" width="2000" height="312" decoding="async" data-nimg="1" style="color:transparent;max-width:100%;height:auto;background-size:cover;background-position:50% 50%;background-repeat:no-repeat;background-image:url(&quot;data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 2000 312'%3E%3Cfilter id='b' color-interpolation-filters='sRGB'%3E%3CfeGaussianBlur stdDeviation='20'/%3E%3CfeColorMatrix values='1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 100 -1' result='s'/%3E%3CfeFlood x='0' y='0' width='100%25' height='100%25'/%3E%3CfeComposite operator='out' in='s'/%3E%3CfeComposite in2='SourceGraphic'/%3E%3CfeGaussianBlur stdDeviation='20'/%3E%3C/filter%3E%3Cimage width='100%25' height='100%25' x='0' y='0' preserveAspectRatio='none' style='filter: url(%23b);' href='data:image/webp;base64,UklGRiYAAABXRUJQVlA4IBoAAAAwAQCdASoQAAIABUB8JaQAA3AA/vB9y0AAAA=='/%3E%3C/svg%3E&quot;)" srcset="https://inblog.ai/_next/image?url=https%3A%2F%2Fwww.notion.so%2Fimage%2Fhttps%253A%252F%252Fprod-files-secure.s3.us-west-2.amazonaws.com%252F190e681e-8a6a-4223-a5b4-4d781100c280%252F1d4cfeae-7af8-413c-a273-7d6f11aa38f7%252FUntitled.png%3Ftable%3Dblock%26id%3D23b376e7-fe8a-42d3-ae1f-9a5e705faa9b%26cache%3Dv2&amp;w=2048&amp;q=75 1x, https://inblog.ai/_next/image?url=https%3A%2F%2Fwww.notion.so%2Fimage%2Fhttps%253A%252F%252Fprod-files-secure.s3.us-west-2.amazonaws.com%252F190e681e-8a6a-4223-a5b4-4d781100c280%252F1d4cfeae-7af8-413c-a273-7d6f11aa38f7%252FUntitled.png%3Ftable%3Dblock%26id%3D23b376e7-fe8a-42d3-ae1f-9a5e705faa9b%26cache%3Dv2&amp;w=3840&amp;q=75 2x" src="https://inblog.ai/_next/image?url=https%3A%2F%2Fwww.notion.so%2Fimage%2Fhttps%253A%252F%252Fprod-files-secure.s3.us-west-2.amazonaws.com%252F190e681e-8a6a-4223-a5b4-4d781100c280%252F1d4cfeae-7af8-413c-a273-7d6f11aa38f7%252FUntitled.png%3Ftable%3Dblock%26id%3D23b376e7-fe8a-42d3-ae1f-9a5e705faa9b%26cache%3Dv2&amp;w=3840&amp;q=75"></div></figure><div class="notion-blank notion-block-849b6bbdf35e4c9bb5c64a97ddc9605e">&nbsp;</div></main></body></html>

시스템 구조

4. 인텔리J 설치하기

3. openJDK 설치하기

2. Git 설치하기

1. 초코 설치하기

1. 홈페이지 주소

2. Windows/x64 zip 다운로드

3. 압축풀기(7-Zip)

4. 로컬 디스크(D:)로 옮기기

5. 새로운 폴더 tools 생성 후 jdk-21.0.1 파일 넣기