CODEWITHSUNDEEP
tomcatmime-types
Ivan Kaplin
Ivan Kaplin

Reputation: 325

How to set default mime-tipe for any file extension in Tomcat 6?

Mime-types are specified in Tomcat's conf/web.xml file. It's look like this:

<mime-mapping>
   <extension>txt</extension>
   <mime-type>text/plain</mime-type>
</mime-mapping>

Previously I try following:

<mime-mapping>
   <extension>*</extension>
   <mime-type>application/octet-stream</mime-type>
</mime-mapping>

but it doesn't help me. How to specify default mime-type for any file extension?

Upvotes: 16

Views: 36518

Answers (1)

BalusC
BalusC

Reputation: 1108722

There's no way. You need to explicitly set them yourself. A servlet filter is a suitable place for this.

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws ServletException, IOException {
    response.setContentType("application/octet-stream");
    chain.doFilter(request, response);
}

I however highly question the business need for this. It's only disadvantageous for SEO and the client. If your sole purpose is to pop a Save As dialogue, then you should say that so. There are much better solutions to achieve this than forcing a wrong mime type.

Upvotes: 13

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