Where is the VMware shared folder in the virtual machine

After setting up the shared folder in VMware today, I always can't find the shared folder in the virtual machine. I tried it for a long time and finally solved it, as follows:
1. First use cd / to enter the root directory
2. After entering the mnt directory
3. Then take a look Is there something ls in this folder, if not, create a new folder hgfs
mkdir hgfs to create this file
4. Execute vmhgfs-fuse /mnt/hgfs
5. At this time, enter the hgfs folder, cd hgfs
6. Finally execute ls, You can see our shared files on the Windows side;
as shown below: shareDOC is my shared folder!