如何让Tomcat停止缓存我的servlet响应？

response.setHeader("Cache-Control", "no-cache, no-store, must-revalidate");
response.setHeader("Pragma", "no-cache");
response.setDateHeader("Expires", 0);

   <servlet-name>YourServletName</servlet-name>
   <servlet-class>your.servlet.class</servlet-class>
</servlet><servlet-mapping>
   <servlet-name>YourServletName</servlet-name>
    <url-pattern>/your-servlet-url-pattern</url-pattern>
</servlet-mapping>

    <Valve className="org.apache.catalina.valves.CacheControlValve"
           directory="/path/to/your/cache/directory"
           maxCacheSize="0"
           maxEntrySize="0" />
</Context>