1.把本机文件下载到目的服务器中
文件
scp /Volume/storage/file/dispensor/ root@10.66.24.103:/armstrong/smartwh/
文件夹下所有文件
scp -r /Volume/storage/file/dispensor/ root@10.66.24.103:/armstrong/smartwh/
2.从某个服务器下载文件到本机
scp root@10.66.24.103:/armstrong/smartwh/1.txt /Volume/storage/file/dispensor/