如何在Python中将字符串附加到路径? [英] How do I append a string to a Path in Python?

问题描述

以下代码:

from pathlib import Path
Desktop = Path('Desktop')
SubDeskTop = Desktop + "/subdir"

出现以下错误:

    ---------------------------------------------------------------------------
 TypeError                                 Traceback (most recent call last)
    <ipython-input-4-eb31bbeb869b> in <module>()
             1 from pathlib import Path
             2 Desktop = Path('Desktop')
       ----> 3 SubDeskTop = Desktop+"/subdir"

     TypeError: unsupported operand type(s) for +: 'PosixPath' and 'str'

我在这里显然在做一些可疑的事情，但这引发了一个问题:如何访问Path对象的子目录?

I'm clearly doing something shady here, but it raises the question: How do I access a subdirectory of a Path object?

推荐答案

结果很简单.正确的运算符是'/'

Turns out the answer was embarrassingly simple. The correct operator is '/'

from pathlib import Path
Desktop = Path('Desktop')
SubDeskTop = Desktop / "subdir"

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