这里以 FastDFS Nginx 模块为例。   查看原 Nginx 的配置信息 [root@host202 nginx]# ./sbin/nginx -V nginx version: nginx/1.15.1 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=…