用python批量修改文件名

 

import os
'''
huanglei 说

python 是世界上最好的语言
20240805
'''
def rename_file(old_name, new_name):
    os.rename(old_name, new_name)



def get_filenames(directory):
    filenames = os.listdir(directory)
    return filenames


if __name__ == '__main__':
    path = r"E:\weiChatFiles\WeChat Files\wxid_kd3gb4iuwkmf21\FileStorage\File\2024-08\jjwl"
    fileNames =get_filenames(r"E:\weiChatFiles\WeChat Files\wxid_kd3gb4iuwkmf21\FileStorage\File\2024-08\jjwl")
    for fileName in fileNames:
        print(fileName)
        newFileName = fileName.replace('20240802','20240805')
        print(newFileName)
        rename_file(path+'\\'+fileName,path+'\\'+newFileName)