<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Lombok on Korobopolly's Dev Blog</title><link>https://korobopolly.github.io/tags/lombok/</link><description>Recent content in Lombok on Korobopolly's Dev Blog</description><generator>Hugo</generator><language>ko</language><lastBuildDate>Mon, 16 Feb 2026 13:11:00 +0900</lastBuildDate><atom:link href="https://korobopolly.github.io/tags/lombok/index.xml" rel="self" type="application/rss+xml"/><item><title>Lombok 핵심 어노테이션 - @Data, @Builder, Spring Boot 실전 패턴</title><link>https://korobopolly.github.io/posts/java-lombok/</link><pubDate>Mon, 16 Feb 2026 13:11:00 +0900</pubDate><guid>https://korobopolly.github.io/posts/java-lombok/</guid><description>&lt;h2 id="lombok이란"&gt;Lombok이란&lt;/h2&gt;
&lt;p&gt;Java로 개발하다 보면 getter, setter, 생성자, toString, equals 같은 반복적인 코드를 매번 작성해야 합니다. Lombok은 어노테이션만으로 이런 보일러플레이트 코드를 컴파일 시점에 자동 생성해주는 라이브러리입니다.&lt;/p&gt;
&lt;h3 id="lombok-없이-vs-있을-때"&gt;Lombok 없이 vs 있을 때&lt;/h3&gt;
&lt;p&gt;&lt;strong&gt;Lombok 없이:&lt;/strong&gt;&lt;/p&gt;
&lt;div class="highlight"&gt;&lt;pre tabindex="0" style="color:#cdd6f4;background-color:#1e1e2e;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"&gt;&lt;code class="language-java" data-lang="java"&gt;&lt;span style="display:flex;"&gt;&lt;span&gt;&lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; &lt;span style="color:#f38ba8"&gt;class&lt;/span&gt; &lt;span style="color:#f9e2af"&gt;User&lt;/span&gt; {
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;private&lt;/span&gt; Long id;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;private&lt;/span&gt; String name;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;private&lt;/span&gt; String email;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; &lt;span style="color:#89b4fa"&gt;User&lt;/span&gt;() {}
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; &lt;span style="color:#89b4fa"&gt;User&lt;/span&gt;(Long id, String name, String email) {
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#cba6f7"&gt;this&lt;/span&gt;.&lt;span style="color:#89b4fa"&gt;id&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;=&lt;/span&gt; id;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#cba6f7"&gt;this&lt;/span&gt;.&lt;span style="color:#89b4fa"&gt;name&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;=&lt;/span&gt; name;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#cba6f7"&gt;this&lt;/span&gt;.&lt;span style="color:#89b4fa"&gt;email&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;=&lt;/span&gt; email;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; Long &lt;span style="color:#89b4fa"&gt;getId&lt;/span&gt;() { &lt;span style="color:#cba6f7"&gt;return&lt;/span&gt; id; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; &lt;span style="color:#f38ba8"&gt;void&lt;/span&gt; &lt;span style="color:#89b4fa"&gt;setId&lt;/span&gt;(Long id) { &lt;span style="color:#cba6f7"&gt;this&lt;/span&gt;.&lt;span style="color:#89b4fa"&gt;id&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;=&lt;/span&gt; id; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; String &lt;span style="color:#89b4fa"&gt;getName&lt;/span&gt;() { &lt;span style="color:#cba6f7"&gt;return&lt;/span&gt; name; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; &lt;span style="color:#f38ba8"&gt;void&lt;/span&gt; &lt;span style="color:#89b4fa"&gt;setName&lt;/span&gt;(String name) { &lt;span style="color:#cba6f7"&gt;this&lt;/span&gt;.&lt;span style="color:#89b4fa"&gt;name&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;=&lt;/span&gt; name; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; String &lt;span style="color:#89b4fa"&gt;getEmail&lt;/span&gt;() { &lt;span style="color:#cba6f7"&gt;return&lt;/span&gt; email; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; &lt;span style="color:#f38ba8"&gt;void&lt;/span&gt; &lt;span style="color:#89b4fa"&gt;setEmail&lt;/span&gt;(String email) { &lt;span style="color:#cba6f7"&gt;this&lt;/span&gt;.&lt;span style="color:#89b4fa"&gt;email&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;=&lt;/span&gt; email; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#89b4fa;font-weight:bold"&gt;@Override&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; String &lt;span style="color:#89b4fa"&gt;toString&lt;/span&gt;() {
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#cba6f7"&gt;return&lt;/span&gt; &lt;span style="color:#a6e3a1"&gt;&amp;#34;User{id=&amp;#34;&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;+&lt;/span&gt; id &lt;span style="color:#89dceb;font-weight:bold"&gt;+&lt;/span&gt; &lt;span style="color:#a6e3a1"&gt;&amp;#34;, name=&amp;#34;&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;+&lt;/span&gt; name &lt;span style="color:#89dceb;font-weight:bold"&gt;+&lt;/span&gt; &lt;span style="color:#a6e3a1"&gt;&amp;#34;, email=&amp;#34;&lt;/span&gt; &lt;span style="color:#89dceb;font-weight:bold"&gt;+&lt;/span&gt; email &lt;span style="color:#89dceb;font-weight:bold"&gt;+&lt;/span&gt; &lt;span style="color:#a6e3a1"&gt;&amp;#34;}&amp;#34;&lt;/span&gt;;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#89b4fa;font-weight:bold"&gt;@Override&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; &lt;span style="color:#f38ba8"&gt;boolean&lt;/span&gt; &lt;span style="color:#89b4fa"&gt;equals&lt;/span&gt;(Object o) { &lt;span style="color:#6c7086;font-style:italic"&gt;/* ... */&lt;/span&gt; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#89b4fa;font-weight:bold"&gt;@Override&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt; &lt;span style="color:#f38ba8"&gt;public&lt;/span&gt; &lt;span style="color:#f38ba8"&gt;int&lt;/span&gt; &lt;span style="color:#89b4fa"&gt;hashCode&lt;/span&gt;() { &lt;span style="color:#6c7086;font-style:italic"&gt;/* ... */&lt;/span&gt; }
&lt;/span&gt;&lt;/span&gt;&lt;span style="display:flex;"&gt;&lt;span&gt;}
&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;p&gt;&lt;strong&gt;Lombok 사용:&lt;/strong&gt;&lt;/p&gt;</description></item></channel></rss>