用 Python 脚本实现批量将 TXT 文件里的中文字符编码转换为 UTF-8

import os
import chardet


def convert_to_utf8(file_path):
    try:
        with open(file_path, 'rb') as file:
            raw_data = file.read()
            result = chardet.detect(raw_data)
            encoding = result['encoding']
            if encoding.lower() != 'utf-8':
                content = raw_data.decode(encoding, errors='ignore')
                with open(file_path, 'w', encoding='utf-8') as new_file:
                    new_file.write(content)
                print(f'{file_path} 已从 {encoding} 转换为 UTF - 8')
            else:
                print(f'{file_path} 已经是 UTF - 8 编码')
    except FileNotFoundError:
        print(f'文件 {file_path} 未找到。')
    except PermissionError:
        print(f'没有权限访问文件 {file_path}。')
    except UnicodeDecodeError as ude:
        print(f'解码文件 {file_path} 时出错: {ude}')
    except Exception as e:
        print(f'处理 {file_path} 时发生未知错误: {e}')


def batch_convert(folder_path):
    try:
        for root, dirs, files in os.walk(folder_path):
            for file in files:
                if file.endswith('.txt'):
                    file_path = os.path.join(root, file)
                    convert_to_utf8(file_path)
    except FileNotFoundError:
        print(f'文件夹 {folder_path} 未找到。')
    except PermissionError:
        print(f'没有权限访问文件夹 {folder_path}。')
    except Exception as e:
        print(f'处理文件夹 {folder_path} 时发生未知错误: {e}')


if __name__ == "__main__":
    folder_path = r'your_folder_path'  # 请替换为包含 TXT 文件的文件夹路径
    batch_convert(folder_path)