使用python替换目录中的文件名前缀

import os

def replace_prefix(directory, old_prefix, new_prefix):
    for filename in os.listdir(directory):
        if filename.startswith(old_prefix):
            new_filename = filename.replace(old_prefix, new_prefix)
            os.rename(os.path.join(directory, filename), os.path.join(directory, new_filename))

replace_prefix('/path/to/directory', 'old_', 'new_')