os.rename() 函数导致 FileNotFoundError

os.rename() function is causing a FileNotFoundError

我今天正在研究 import os,我正在使用重命名代码。

import os

PictureFolder = "G:\VSCode\PythonVS\WorkPicture"
i = 1
def renameFile():
    for filename in os.listdir(PictureFolder):
        global i
        name, ext = os.path.splitext(filename)
        if ext == ".jpg":
            os.rename(filename, str(f"{i:03}") + ".jpg")
            i += 1
        else:
            print("Processing")

renameFile()

错误是由于:

FileNotFoundError
[WinError 2] The system cannot find the file specified: 'B.jpg' -> '001.jpg'

所以我对错误感到困惑,因为我不知道我做错了什么。

这是我正在使用的文件夹:

试试这个:

import os

PictureFolder = r"G:\VSCode\PythonVS\WorkPicture"
os.chdir(PictureFolder)
i = 1
def renameFile():
    for filename in os.listdir(PictureFolder):
        global i
        name, ext = os.path.splitext(filename)
        if ext == ".jpg":
            os.rename(filename, str(f"{i:03}") + ".jpg")
            i += 1
        else:
            print("Processing")

renameFile()

编辑:

os.chdir(path): Change the current working directory to path.