SpringBoot集合Linux的FastDFS与Nginx上传图片测试错误com.github.tobato.fastdfs

报错

com.github.tobato.fastdfs.exception.FdfsConnectException: 无法获取服务端连接资源:can't create connection to/192.168.1.104:22122
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解决办法,依次执行以下两条命令,来关闭防火墙

iptables -L
iptables -F

systemctl restart docker