在企业中,部署Apache后只采用默认的配置参数,会引发网站很多问题,换言之默认配置是针对以前较低的服务器配置的,以前的配置已经不适用当今互联网时代。
为了适应企业需求,就需要考虑如何提升Apache的性能与稳定性,这就是Apache优化的内容。
1. Apache 网页的压缩
1.1 检查压缩模块
apachectl -t -D DUMP_MODULES | grep "deflate"
1.2 安装mod_deflate 模块
如果没有安装mod_deflate 模块,重新编译安装 Apache 添加 mod_deflate 模块
systemctl stop httpd.service
cd /usr/local/httpd/conf
mv httpd.conf httpd.conf.bak
yum -y install gcc gcc-c++ pcre pcre-devel zlib-devel
cd /opt/httpd-2.4.29/
./configure \
--prefix=/usr/local/httpd \
--enable-so \
--enable-rewrite \
--enable-charset-lite \
--enable-cgi \
--enable-deflate
1.3 配置 mod_deflate 模块启用
vim /usr/local/httpd/conf/httpd.conf
1.4 检查安装情况,启动服务
#验证配置文件的配置是否正确
[root@www htdocs]#apachectl -t
Syntax OK
#检查 mod_deflate 模块是否已安装
[root@www htdocs]#apachectl -t -D DUMP_MODULES | grep "deflate"
deflate_module (shared) #已安装的正确结果
[root@www htdocs]#systemctl start httpd
1.5 测试 mod_deflate 压缩是否生效
编辑测试网页:
cd /usr/local/httpd/htdocs
先将game.jpg文件传到/usr/local/httpd/htdocs目录下
vim index.html
<html><body><h1>It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!It works!</h1>
<img src="game.jpg"/>
</body></html>