网络驱动器使用由 mpr.dll(多提供商路由器)导出的Windows 网络API 进行映射。您可以通过WNetAddConnection2
. 要获取与本地设备关联的远程路径,请调用WNetGetConnection
. 您可以使用 ctypes 执行此操作,如下所示:
import ctypes
from ctypes import wintypes
mpr = ctypes.WinDLL('mpr')
ERROR_SUCCESS = 0x0000
ERROR_MORE_DATA = 0x00EA
wintypes.LPDWORD = ctypes.POINTER(wintypes.DWORD)
mpr.WNetGetConnectionW.restype = wintypes.DWORD
mpr.WNetGetConnectionW.argtypes = (wintypes.LPCWSTR,
wintypes.LPWSTR,
wintypes.LPDWORD)
def get_connection(local_name):
length = (wintypes.DWORD * 1)()
result = mpr.WNetGetConnectionW(local_name, None, length)
if result != ERROR_MORE_DATA:
raise ctypes.WinError(result)
remote_name = (wintypes.WCHAR * length[0])()
result = mpr.WNetGetConnectionW(local_name, remote_name, length)
if result != ERROR_SUCCESS:
raise ctypes.WinError(result)
return remote_name.value
例如:
>>> subprocess.call(r'net use Y: \\live.sysinternals.com\tools')
The command completed successfully.
0
>>> print(get_connection('Y:'))
\\live.sysinternals.com\tools