def zip_folder(folder_path, output_filename):
创建一个ZIP文件
with zipfile.ZipFile(output_filename, 'w', zipfile.ZIP_DEFLATED) as zip_file:
for root, dirs, files in os.walk(folder_path):
for file in files:
file_path = os.path.join(root, file)
rel_path = os.path.relpath(file_path, start=folder_path)
zip_file.write(file_path, rel_path)