1.安装此模块需要先安装sregex运行库

apt-get update;
apt-get install git make gcc -y  
#Centos改成yum
git clone https://github.com/agentzh/sregex
cd sregex
make
make install
cd ..
git clone https://github.com/agentzh/replace-filter-nginx-module
wget http://nginx.org/download/nginx-1.2.6.tar.gz
tar zxvf nginx-1.2.6.tar.gz
cd nginx-1.2.6
./configure --add-module=../replace-filter-nginx-module  #自行加其他编译参数
make
make install
nginx.conf的用法举例：


location /t {
    default_type text/html;
    echo abc;
    replace_filter ‘ab|abc‘ X;
}
 
location / {
    # proxy_pass/fastcgi_pass/...
 
    # caseless global substitution:
    replace_filter ‘\d+‘ ‘blah blah‘ ‘ig‘;
    replace_filter_types text/plain text/css;
}

Nginx替换过滤文本模块replace-filter-nginx-module