centos httpd开启https服务并申请免费https
安装httpd yum -y install httpd httpd配置文件路径 /etc/httpd/conf/httpd.conf 安装OpenSSL yum install mod_ssl openssl 配置文件路径
安装httpd yum -y install httpd httpd配置文件路径 /etc/httpd/conf/httpd.conf 安装OpenSSL yum install mod_ssl openssl 配置文件路径