Python将反斜杠转换为正斜杠

Question

I'm trying to copy dir1 to dir2. Dir1 contains sub-folders and files. In the moment of copy I'm creating url like this C:/dirA/dir1 and C:/dirB/dir2 . As you see all slashes are forwarded. When run I get this error

 No such file or directory path C:/dirB/dir2\\folder1\\file.txt

As you see sub-folder and file have backslashes. I really do not know how to change that backslashes because when I create a paths I don't know the names of sub-folders/files. I can't post entire code because it's huge. To copy I use distutils.dir_util.copy_tree .

Answer 1

在连接之前，您似乎可以在路径的某些部分上使用os.path.normpath来对当前操作系统进行规范化，在Windows上它将使用正确的斜杠。