I was reading this: http://docs.codehaus.org/display/JETTY/LastModifiedCacheControl
It says
The Jetty default servlet allows the cache control header to be set for static content by using the cacheControl init parameter using:
<init-param>
<param-name>cacheControl</param-name>
<param-value>max-age=3600,public</param-value>
</init-param>
However, I am not sure that I am using the default servlet. At least such configuration is not in web.xml:
<web-app>
<display-name>Wicket QuickStart</display-name>
<context-param>
<param-name>configuration</param-name>
<param-value>development</param-value>
</context-param>
<servlet>
<servlet-name>quickstart</servlet-name>
<servlet-class>org.apache.wicket.protocol.http.WicketServlet</servlet-class>
<init-param>
<param-name>applicationClassName</param-name>
<param-value>wicket.quickstart.WicketApplication</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>quickstart</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
I would like to configure cache for static resources such as:
/src/webapp/*
, i.e.: /src/webapp/images, /src/webapp/css, /src/webapp/js
, etc.
What should I add into my web.xml
?
Need to add the following to your web.xml
<servlet>
<servlet-name>default</servlet-name>
<servlet-class>org.mortbay.jetty.servlet.DefaultServlet</servlet-class>
<init-param>
<param-name>cacheControl</param-name>
<param-value>max-age=3600,public</param-value>
</init-param>
</servlet>