±è¼º°ü wrote:
> Hi everyone~~
>
> I'd like to know that Tomcat4.0 can support MIME-type filter.
>
> and if it does, how to config and use?
There are no MIME-type filters built in to Tomcat 4.0, but you could easily
create such a thing, using two different techniques:
* Write a custom Valve implementation that
wrapped all the requests and responses to
a web app, and did the filtering if a matching
MIME type was encountered. (For any other
MIME type, the data would be passed through
unchanged).
* Since Tomcat 4.0 supports the servlet 2.3
proposed final draft APIs, you can also write
a javax.servlet.Filter to do the same thing. The
advantage here is that your Filter will be portable
to any servlet container that supports 2.3, not
proprietary to Tomcat.
Do you have a particular type of filtering in mind? It would probably be useful
to include an example Filter that does something like this in the Tomcat
distribution.
Craig McClanahan
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