Mount the image file using the mount command

The first time I put the image file under Linux to install it, I was confused. I used Samba to put the image file under the Home directory, but it was not mounted. I have explained a lot about mounting the file from a CD on the Internet. But accidentally discovered

Http://www.linuxsir.org/bbs/showthread.php? T = 26463, learning and learning.
Method 1: first, I put/home/xxxx. ISO under the samba service and mount it with the following command. The result is the same as that mounted from the CD.
Mount-T iso9660/home/xxxx. ISO/mnt/CDROM-o loop
 
Method 2: Download A Virtual Drive, such as daemon_tools_export cn_eric.rar, and load the ISO file. # Mount/dev/CDROM/mnt/CDROM

I have not tried this method.