Windows 上的符号链接? [英] Symlinks on windows?

问题描述

有谁知道从 Python 跨版本的 win32 创建/读取符号链接的方法?理想情况下应该有最少数量的平台特定代码，因为我需要我的应用跨平台.

Does anyone know of a way to make/read symbolic links across versions of win32 from Python? Ideally there should be a minimum amount of platform specific code, as I need my app to be cross platform.

推荐答案

NTFS 文件系统有连接点，我想你可以用它们代替，你可以使用 python win32 API 模块，例如

NTFS file system has junction points, I think you may use them instead, You can use python win32 API module for that e.g.

import win32file

win32file.CreateSymbolicLink(fileSrc, fileTarget, 1)

如果不想依赖win32API模块，可以随时使用ctypes，直接调用CreateSymbolicLink win32 API e.g.

If you do not want to rely on win32API module, you can always use ctypes and directly call CreateSymbolicLink win32 API e.g.

import ctypes

kdll = ctypes.windll.LoadLibrary("kernel32.dll")

kdll.CreateSymbolicLinkA("d:\\test.txt", "d:\\test_link.txt", 0)

MSDN (http://msdn.microsoft.com/en-us/library/aa363866(VS.85).aspx) 说最低支持的客户端是 Windows Vista

MSDN (http://msdn.microsoft.com/en-us/library/aa363866(VS.85).aspx) says Minimum supported client is Windows Vista

另外:这也适用于目录(用第三个参数表示).有了 unicode 支持，它看起来像这样:

In addition: This also works with directories (indicate that with the third argument). With unicode support it looks like this:

kdll.CreateSymbolicLinkW(UR"D:\testdirLink", UR"D:\testdir", 1)

另见在 Python 中创建 NTFS 连接点

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