1 yum install openssl --enable-openssl -y
2 切换在swoole 安装目录
cd /usr/local/swoole
3 ./configure --enable-openssl
4 make clean
5 make && make install
6 php -m 安装成功
swool配置ssl
原文：https://www.cnblogs.com/guokefa/p/10502039.html
