vagrant box add ./CentOS-7-x86_64-Vagrant-1905_01.VirtualBox.box --name centos/7
(https://pan.baidu.com/s/1b-rv15xtB-aRt4T1JBhnkw)[https://pan.baidu.com/s/1b-rv15xtB-aRt4T1JBhnkw]