使用Python映射Windows驱动器的最佳方法是什么？

Question

用Python把网络共享映射到Windows驱动器的最好方法是什么？这个共享还需要用户名和密码。

Answer 1

我在家没有服务器可以测试，但你可以试试用标准库里的子进程模块来执行合适的 NET USE 命令。

在 Windows 命令提示符下输入 NET HELP USE，可以看到你应该可以在 net use 命令中同时输入密码和用户名来映射驱动器。

下面是一个简单的测试，演示一个没有映射内容的 net use 命令：

>>> import subprocess
>>> subprocess.check_call(['net', 'use'])
New connections will be remembered.

There are no entries in the list.

0
>>>

Answer 2

好的，这里有另一种方法...

这个方法是在研究了win32wnet之后得出的。你觉得怎么样呢...

def mapDrive(drive, networkPath, user, password, force=0):
    print networkPath
    if (os.path.exists(drive)):
        print drive, " Drive in use, trying to unmap..."
        if force:
            try:
                win32wnet.WNetCancelConnection2(drive, 1, 1)
                print drive, "successfully unmapped..."
            except:
                print drive, "Unmap failed, This might not be a network drive..."
                return -1
        else:
            print "Non-forcing call. Will not unmap..."
            return -1
    else:
        print drive, " drive is free..."
    if (os.path.exists(networkPath)):
        print networkPath, " is found..."
        print "Trying to map ", networkPath, " on to ", drive, " ....."
        try:
            win32wnet.WNetAddConnection2(win32netcon.RESOURCETYPE_DISK, drive, networkPath, None, user, password)
        except:
            print "Unexpected error..."
            return -1
        print "Mapping successful"
        return 1
    else:
        print "Network path unreachable..."
        return -1

要取消映射，只需使用....

def unmapDrive(drive, force=0):
    #Check if the drive is in use
    if (os.path.exists(drive)):
        print "drive in use, trying to unmap..."
        if force == 0:
            print "Executing un-forced call..."
        try:
            win32wnet.WNetCancelConnection2(drive, 1, force)
            print drive, "successfully unmapped..."
            return 1
        except:
            print "Unmap failed, try again..."
            return -1
    else:
        print drive, " Drive is already free..."
        return -1

Answer 3

基于@Anon的建议：

# Drive letter: M
# Shared drive path: \\shared\folder
# Username: user123
# Password: password
import subprocess

# Disconnect anything on M
subprocess.call(r'net use m: /del', shell=True)

# Connect to shared drive, use drive letter M
subprocess.call(r'net use m: \\shared\folder /user:user123 password', shell=True)

我更喜欢这种简单的方法，特别是当所有信息都是静态的，也就是不会改变的时候。