如何使用pillow库递归访问子目录下的图片文件？

from PIL import Image
import os

def recursive_search(directory):
    for root, dirs, files in os.walk(directory):
        for file in files:
            # 处理文件
            if file.endswith(".jpg") or file.endswith(".png"):
                file_path = os.path.join(root, file)
                # 调用Pillow库进行图像处理
                image = Image.open(file_path)
                # 进行其他操作，如图像处理、保存等
                # ...
        for dir in dirs:
            # 递归遍历子目录
            recursive_search(os.path.join(root, dir))

if __name__ == "__main__":
    directory = "path/to/your/directory"
    recursive_search(directory)