映射目录到新的盘符
subst Z: /D
subst Z: "D:/mapdir"
subst不起作用的话可以
计算机\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\DOS Devices
参考:
https://www.raymond.cc/blog/map-folder-or-directory-to-drive-letter-for-quick-and-easy-access/