1.编译安装，这里就不介绍了，关于第三方扩展编译方式安装
参考：
2.简洁安装
apt install nginx
默认
3.扩展安装
apt install nginx-extras
libnginx-mod-http-fancyindex
libnginx-mod-http-echo
libnginx-mod-http-subs-filter
libnginx-mod-http-cache-purge
libnginx-mod-http-headers-more-filter
libnginx-mod-nchan
libnginx-mod-http-auth-pam
libnginx-mod-http-dav-ext
libnginx-mod-http-upstream-fair
libnginx-mod-http-ndk
libnginx-mod-http-perl
libnginx-mod-http-lua
libnginx-mod-http-uploadprogress
4.full
apt install nginx-full
libnginx-mod-http-cache-purge
libnginx-mod-http-fancyindex
libnginx-mod-http-headers-more-filter
libnginx-mod-http-lua
libnginx-mod-http-ndk
libnginx-mod-http-perl
libnginx-mod-http-uploadprogress
libnginx-mod-nchan python3-netifaces