Python代码实现文件批量重命名：替换指定字符串

```python import os def batch_rename(path, old_str, new_str): for file_name in os.listdir(path): if old_str in file_name: new_file_name = file_name.replace(old_str, new_str) os.rename(os.path.join(path, file_name), os.path.join(path, new_file_name)) if __name__ == "__main__": path = "文件夹路径" # 请替换为实际文件夹路径 old_str = "旧字符串" # 请替换为需要替换的旧字符串 new_str = "新字符串" # 请替换为需要替换的新字符串 batch_rename(path, old_str, new_str) ``` ######[AI写代码神器 | 192点数解答 | 2024-06-21 17:48:11]