Official Tomcat Documentation
Caution-Ssi directives can be used to execute programs external to the Tomcat JVM. If you are using the Java securitymanager this will bypass your security policy configuration in
catalina.policy.To use the SSI servlet, remove the XML comments from around the SSI Servlet and servlet-mapping configuration in
$CATALINA_BASE/conf/web.xml.To use the SSI filter, remove the XML comments from around the SSI filter and filter-mapping configuration in
$CATALINA_BASE/conf/web.xml.Only contexts which are marked as privileged may use SSI features (see the privileged property of the context element ).
Tomcat supports SSI in two ways: Servlet and filter.
Servlet-based method:
In web. XML, find
<!-- <servlet> <servlet-name>ssi</servlet-name> <servlet-class> org.apache.catalina.ssi.SSIServlet </servlet-class> <init-param> <param-name>buffered</param-name> <param-value>1</param-value> </init-param> <init-param> <param-name>debug</param-name> <param-value>0</param-value> </init-param> <init-param> <param-name>expires</param-name> <param-value>666</param-value> </init-param> <init-param> <param-name>isVirtualWebappRelative</param-name> <param-value>false</param-value> </init-param> <load-on-startup>4</load-on-startup> </servlet>-->
And
<!--<servlet-mapping><servlet-name>ssi</servlet-name><url-pattern>*.shtml</url-pattern></servlet-mapping>-->Remove comments.
Then set in context. xml
<Context privileged="true">
Filter Method:
Find in Web. xml
<!-- <filter> <filter-name>ssi</filter-name> <filter-class> org.apache.catalina.ssi.SSIFilter </filter-class> <init-param> <param-name>contentType</param-name> <param-value>text/x-server-parsed-html(;.*)?</param-value> </init-param> <init-param> <param-name>debug</param-name> <param-value>0</param-value> </init-param> <init-param> <param-name>expires</param-name> <param-value>666</param-value> </init-param> <init-param> <param-name>isVirtualWebappRelative</param-name> <param-value>false</param-value> </init-param> </filter>-->And
<!-- <filter-mapping> <filter-name>ssi</filter-name> <url-pattern>*.shtml</url-pattern> </filter-mapping>-->And
<!-- <mime-mapping> <extension>shtml</extension> <mime-type>text/x-server-parsed-html</mime-type> </mime-mapping>-->You also need to set the comment in the context. xml file.
<Context privileged="true">Restart tomcat.
Test
Index.shtml
<! Doctype HTML public "-// W3C // dtd xhtml 1.0 transitional // en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<HTML xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/>
<Title> SSI example </title>
</Head>
<Body>
SSI area <! -- # Include virtual = "ssi.html" -->
<P>
Footer <! -- # Include virtual = "footer.html" --> <p>
<P>
<! -- # Config timefmt = "% d" -->
Me Last modified <! -- # Echo Var = "last_modified" -->
</Body>
</Html><Ul>
Footer.html
<Li> index </LI>
<Li> about </LI>
</Ul><P> This is ssi.html file </P> <p>
Ssi.html
<P> Chinese </P>
Ssi.html file end
<P/>Now, http: // localhost: 8080/test/index.shtml has the result.
If Chinese characters are garbled, you can add initialization parameters to servlet SSI or filter ssi.
<init-param> <param-name>inputEncoding</param-name> <param-value>utf-8</param-value></init-param><init-param> <param-name>outputEncoding</param-name> <param-value>utf-8</param-value></init-param>Reference: http://chenlb.iteye.com/blog/227184
Configure tomcat6.41 to support SSI
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