安装并添加到 bashrc
curl [https://get.acme.sh](https://get.acme.sh/) | sh
source ~/.bashrc
申请证书
acme.sh --issue --dns dns_ali -d yangyangx.top *.yangyangx.top
部署证书
acme.sh --install-cert -d yangyangx.top *.yangyangx.top \
--cert-file /opt/yangyangx.top.pem \
--key-file /opt/yangyangx.top.key \
--fullchain-file /opt/yangyangx.top.crt \
--reloadcmd "systemctl restart caddy"