Tomcat7下配置gzip

server.xml 找到

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

                connectionTimeout="20000"

                redirectPort="8443" />

替换成

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

                connectionTimeout="20000"

                redirectPort="8443"

                compression="on"

                compressionMinSize="2048"

                noCompressionUserAgents="gozilla,traviata"

                compressableMimeType="text/html,text/xml,text/css,text/plain,text/javascript,application/x-javascript,application/javascript" />