nginx怎么添加新模块？

git clone https://github.com/agentzh/echo-nginx-module

mv echo-nginx-module-master /usr/local/src/nginx-1.8.1/echo-nginx-module

/usr/local/nginx/sbin/nginx -V

--user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --with-ipv6

./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --add-module=/usr/local/src/nginx-1.8.1/echo-nginx-module --with-ipv6 
make

cp /usr/local/nginx/sbin/nginx /usr/local/nginx/sbin/nginx.bak

cp /usr/local/src/nginx-1.8.1/objs/nginx /usr/local/nginx/sbin/nginx

ln -s /usr/local/nginx/sbin/nginx /usr/local/bin/nginx(做软链，添加到环境变量)
nginx -t (检测配置文件)
nginx -s reload (平滑重启)