Python读取文件夹内文件夹内的图片

在Python中，你可以使用os和glob模块来遍历文件夹并读取其中的所有图片。图片通常是以`.jpg`、`.png`、`.gif`等常见格式存储。下面是一个简单的示例，展示如何读取指定目录及其子目录下的所有图片：

import os
import glob

def read_images_from_folder(folder_path):
    image_extensions = ['.jpg', '.jpeg', '.png', '.gif']  # 常见图片文件扩展名
    images = []

    for root, _, files in os.walk(folder_path):
        for file in files:
            if any(file.endswith(ext) for ext in image_extensions):
                full_path = os.path.join(root, file)
                try:
                    with open(full_path, 'rb') as img_file:
                        images.append(img_file.read())  # 读取二进制数据
                except Exception as e:
                    print(f"Error reading {full_path}: {e}")

    return images

# 使用函数
folder_to_search = '/path/to/your/folder'
all_images = read_images_from_folder(folder_to_search)