mod_expires 用于发送header，设置静态文件的过期时间 代码如下: cd httpd-2.2.19/modules/metadata sudo /usr/local/apache2/bin/apxs -i -a -c mod_expires.c sudo vi /usr/local/apache2/conf/httpd.conf ExpiresActive On FileEtag none
mod_deflate 用于开启gzip压缩 代码如下: cd httpd-2.2.19/modules/filters sudo /usr/local/apache2/bin/apxs -i -a -c mod_deflate.c sudo vi /usr/local/apache2/conf/httpd.conf SetOutputFilter DEFLATE
