host system windows7,
Oracle VirtualBox is installed on the host, and Ubuntu15.10 is installed in VirtualBox
The first step is to resume the shared directory in the host windows7
The second step is to mount the shared directory on ubuntu
cd /mnt sudo mkdir shares -- create the target location to mount sudo mount -t cifs -o username=winshare,password=123456 //winip/shares /mnt/shares --winshre is the user on my windows host, password is the password of the windows user, winip is the local ip address of the windows host