生成CA证书
./xray_linux_amd64.sh genca
安装CA证书
# centos # 将证书复制到 /etc/pki/ca-trust/source/anchors/ 文件夹
cp /root/crawlergo_x_XRAY-master/xray/ca.crt /etc/pki/ca-trust/source/anchors/
# 将此证书软连接至 /etc/ssl/certs/文件夹中
ln -s /etc/pki/ca-trust/source/anchors/ca.crt /etc/ssl/certs/ca.crt
# 运行 update-ca-trust，更新系统的证书
update-ca-trust