스프링부트에서 정적자원 버저닝 방법은 두가지가 있다.
application.properties 파일을 통해서 간단히 설정할 수 있는데 그건 thymeleaf만 해당하는거 같다..
나는 jsp를 사용하는데 jsp의 경우는 추가로 bean을 등록해줘야 사용가능하다(이거땜에 3주는 허비한듯)
1. application.properties
# 1. ex) /css/spring-2a2d595e6ed9a0b24f027f2b63b134d6.css
spring.resources.chain.strategy.content.enabled=true
spring.resources.chain.strategy.content.paths=/**
# 2. ex) /v12/js/lib/mymodule.js
spring.resources.chain.strategy.fixed.enabled=true
spring.resources.chain.strategy.fixed.version=v12
spring.resources.chain.strategy.fixed.paths=/**2-1. jsp (jstl)
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<link rel="stylesheet" type="text/css" href="<c:url value='/static/images/test.css'/>"></link>
<link rel="stylesheet" type="text/css" href="<spring:url value='/static/images/test.css'/>"></link>
</head>
<body>
<h2>static resources caching test</h2>
<input type="text" value="${message}">
</body>
</html>2-2.html (thymeleaf)
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<link rel="stylesheet" th:href="@{/static/images/test.css}"></link>
</head>
<body>
<h2>test html</h2>
<span th:text="${message}"></span>
</body>
</html>
3. bean 등록( thymeleaf의 경우 생략 해도 동작 가능 확인)
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.resource.ResourceUrlEncodingFilter;
@Configuration
public class WebConfig{
@Bean
public ResourceUrlEncodingFilter resourceUrlEncodingFilter() {
return new ResourceUrlEncodingFilter();
}
}
결과
1번 설정
2번 설정
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