nginx和apache添加brotli算法压缩网站-Linux运维

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文章目录[隐藏]

• 什么是brotli?
• 安装依赖文件[仅限centos]
• 编译安装brotli库
• apache/nginx添加编译参数
  • apache/nginx修改配置文件
• 出错解决办法

什么是brotli?

brotli是Google开发的最新压缩算法,有效减少网站传输数据
具体内容请查看WIKI
https://en.wikipedia.org/wiki/Brotli

安装依赖文件[仅限centos]

yum groupinstall 'Development Tools' -y yum install cmake -y 

编译安装brotli库

wget https://github.com/google/brotli/archive/v1.0.3.tar.gz tar -zxvf v1.0.3.tar.gz cd brotli-1.0.3 ./configure-cmake make  make test  make install 

apache/nginx添加编译参数

 "--enable-brotli"   "--with-brotli=/usr/local/lib"    #apache官方模块,依赖brotli库   --add-module=../ngx_brotli-master   #添加ngx_brotli模块编译 

ngx_brotli模块下载地址
https://github.com/google/ngx_brotli
https://github.com/eustas/ngx_brotli

apache/nginx修改配置文件

http://httpd.apache.org/docs/2.4/mod/mod_brotli.html
apache修改文件 /etc/httpd/conf/extra/httpd-deflate.conf

<IfModule brotli_module>   SetOutputFilter BROTLI_COMPRESS;DEFLATE  SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png)$ no-gzip no-brotli dont-vary  BrotliCompressionQuality  6  BrotliCompressionWindow 18  AddOutputFilterByType BROTLI_COMPRESS text/html text/plain text/css text/xml  AddOutputFilterByType BROTLI_COMPRESS application/x-javascript application/javascript  AddOutputFilterByType BROTLI_COMPRESS application/rss+xml  AddOutputFilterByType BROTLI_COMPRESS application/xml  AddOutputFilterByType BROTLI_COMPRESS application/json </IfModule> 

#nginx配置文件       brotli on;     brotli_types text/html text/plain text/javascript text/css text/xml text/x-component application/javascript application/x-javascript application/xml application/json application/xhtml+xml application/rss+xml application/atom+xml application/x-font-ttf application/vnd.ms-fontobject image/svg+xml image/x-icon font/opentype;     brotli_static off;     brotli_comp_level 6;     brotli_buffers 8 16k;     brotli_window 512k;     brotli_min_length 512; 

出错解决办法

nginx: error while loading shared libraries: libbrotlienc.so.1: cannot open shared object file: No such file or directory
可行的解决方案之一，是把对应的库文件做软链接：

# 64 位系统    ln -s /usr/local/lib/libbrotlienc.so.1 /lib64   ln -s /usr/local/lib/libbrotlicommon.so.1  /lib64  # 32 位系统   ln -s /usr/local/lib/libbrotlienc.so.1 /lib  ln -s /usr/local/lib/libbrotlicommon.so.1  /lib 

重载nginx，若无报错，即问题解决
nginx -s reload

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