[Tomcat] Ehcache의 Gzip compression 그리고 Tomcat 7의 compression

pom.xml에 ehcache-web 추가

        <dependency>

            <groupId>net.sf.ehcache</groupId>

            <artifactId>ehcache-web</artifactId>

            <version>2.0.4</version>

        </dependency>

 

web.xml에 filter 추가

    <!-- gzip -->

    <filter>

        <filter-name>gzipFilter</filter-name>

        <filter-class>net.sf.ehcache.constructs.web.filter.GzipFilter</filter-class>

    </filter>

    <filter-mapping>

        <filter-name>gzipFilter</filter-name>

        <url-pattern>*.html</url-pattern>

    </filter-mapping>

    <filter-mapping>

        <filter-name>gzipFilter</filter-name>

        <url-pattern>*.htm</url-pattern>

    </filter-mapping>

    <filter-mapping>

        <filter-name>gzipFilter</filter-name>

        <url-pattern>*.jsp</url-pattern>

    </filter-mapping>

    <filter-mapping>

        <filter-name>gzipFilter</filter-name>

        <url-pattern>*.js</url-pattern>

    </filter-mapping>

    <filter-mapping>

        <filter-name>gzipFilter</filter-name>

        <url-pattern>*.css</url-pattern>

    </filter-mapping>

아쉬운 점은 filter를 mime-type으로 설정하는 게 없는 듯... (못찾겠다...)

mime-type으로 설정할 수 있으면 좋겠는데...

<url-pattern>/*</url-pattern> 이것 또한 안되고...

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단, Tomcat 7 부터는 압축을 자체 지원한다.

server.xml에 아래처럼 설정하면 mime-type을 지정할 수 있다. (톰캣 재시작)

    <Connector port="8080" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" URIEncoding="UTF-8"

               compressableMimeType="text/html,text/xml,text/plain,application/xml,application/json"

            compression="on"

    />