<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>URN on Kelly Dev</title><link>https://kelly-chui.github.io/tags/urn/</link><description>Recent content in URN on Kelly Dev</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Sun, 12 Jan 2025 00:00:00 +0000</lastBuildDate><atom:link href="https://kelly-chui.github.io/tags/urn/index.xml" rel="self" type="application/rss+xml"/><item><title>Network. URI(Uniform Resource Identifier)</title><link>https://kelly-chui.github.io/posts/cs-network-uri-urn-url/</link><pubDate>Sun, 12 Jan 2025 00:00:00 +0000</pubDate><guid>https://kelly-chui.github.io/posts/cs-network-uri-urn-url/</guid><description>&lt;h2 id="uri-uniform-resource-identifier"&gt;URI (Uniform Resource Identifier)&lt;/h2&gt;
&lt;blockquote&gt;
&lt;p&gt;자원(파일, 웹 페이지, 이메일 주소)등을 식별하는 문자열&lt;/p&gt;
&lt;/blockquote&gt;
&lt;p&gt;URI는 URL과 URN을 포함하는 상위 개념이다.&lt;/p&gt;
&lt;h2 id="url-uniform-resource-locator"&gt;URL (Uniform Resource Locator)&lt;/h2&gt;
&lt;blockquote&gt;
&lt;p&gt;자원의 위치(Location)와 접근 방법을 나타내는 URI&lt;/p&gt;
&lt;/blockquote&gt;
&lt;ul&gt;
&lt;li&gt;HTTP, HTTPS, FTP 등의 프로토콜을 포함할 수 있다.&lt;/li&gt;
&lt;li&gt;프로토콜, 호스트, 경로, 쿼리 등을 통해 자원에 접근하는 방법을 나타낸다.&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id="urn-uniform-resource-name"&gt;URN (Uniform Resource Name)&lt;/h2&gt;
&lt;blockquote&gt;
&lt;p&gt;자원의 이름(Name)으로 식별하는 URI&lt;/p&gt;
&lt;/blockquote&gt;
&lt;ul&gt;
&lt;li&gt;자원의 위치와 관계없이 고유한 이름으로 식별한다.&lt;/li&gt;
&lt;li&gt;대표적으로 ISBN, ISSN 등이 사용된다.&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id="관계"&gt;관계&lt;/h2&gt;
&lt;div class="code-theme-github"&gt;&lt;div class="highlight"&gt;&lt;pre tabindex="0" class="chroma"&gt;&lt;code class="language-text" data-lang="text"&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;URI
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;├── URL
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;└── URN&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;</description></item></channel></rss>