웹서버 no-cache 설정

HTML 파일에 설정 :

<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />

 

JSP 파일에 설정 :

<%      response.setHeader("Cache-Control","no-store");      response.setHeader("Pragma","no-cache");      response.setDateHeader("Expires",0);      if (request.getProtocol().equals("HTTP/1.1"))       response.setHeader("Cache-Control", "no-cache"); %>

 

Spring MVC Controller methods 설정 :

@Controller public class TheController { @RequestMapping(value = "/test") public String handle1 (HttpServletResponse response) { response.setHeader(HttpHeaders.CACHE_CONTROL, "no-cache, no-store, max-age=0, must-revalidate"); return "myView";   } }

 

Spring MVC WebContentInterceptor 설정 :

<mvc:interceptors>     <beans:bean id="webContentInterceptor" class="org.springframework.web.servlet.mvc.WebContentInterceptor">         <beans:property name="cacheSeconds" value="0" />         <beans:property name="useExpiresHeader" value="true" />         <beans:property name="useCacheControlHeader" value="true" />         <beans:property name="useCacheControlNoStore" value="true" />     </beans:bean> </mvc:interceptors>   또는…   // interceptor 등록 @Override public void addInterceptors(InterceptorRegistry registry) {     registry.addInterceptor(webContentInterceptor()); } // webContentInterceptor bean 등록 @Bean public WebContentInterceptor webContentInterceptor() { WebContentInterceptor webContentInterceptor = new WebContentInterceptor(); webContentInterceptor.addCacheMapping(CacheControl.noStore().noCache().mustRevalidate(), "/api/**"); return webContentInterceptor; }