2012/11/18 Terence M. Bandoian <tere...@tmbsw.com>: > On 11/16/2012 2:38 PM, Jose María Zaragoza wrote: >> >> Hi: >> >> I'm using Tomcat 6 ( I don't remember the exact release, I hope to be >> forgiven by Pid ) >> >> I need to modify Cache-Control header in some responses ( forcing them >> to not be cached ) >> What is the best way to do it ? >> >> a) To implement a Valve ( check request context path and if it match >> ,to modify response header ) >> b) To implement a filter >> c) Others ( any property in Tomcat's configuration files that I don't >> know ) >> >> Thanks and regards >> > > Hi, Jose- > > If you have access to the JSP or Java, you might use something like this: > > response.setHeader( "Expires", "-1" ); > response.setHeader( "Cache-Control", "no-cache" ); > > See > http://docs.oracle.com/javaee/6/api/index.html?javax/servlet/http/HttpServletResponse.html >
+1. UrlRewriteFilter can be used to set headers, if you do not want to write the code by yourself. http://wiki.apache.org/tomcat/AddOns ExpiresFilter is available in Tomcat 7 Best regards, Konstantin Kolinko --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
