1.查看现有的 nginx 编译参数 我这里以1.16.0为例升级到1.16.1(编译安装的才可以) [root@localhost ~]# /usr/local/nginx/sbin/nginx -V nginx version: nginx/1.16.0 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-39) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=/usr/local/nginx --