the SFTP default home directory in jumpserver is under/tmp

modify default home directory:

vim /usr/local/coco/coco/sftp.py

class SFTPServer(paramiko.SFTPServerInterface):
    root = '/tmp'
    # Change the home directory to the directory you want to specify, e.g: root = '/'

after modification, it is found that it cannot be uploaded or downloaded, and the error is reported as follows:

at this time, pay attention to the permission of the home directory you changed. After changing the permission to 777, it is normal