查看文件夹中一共有多少张图片

import os

def count_images_in_folder(folder_path):
    image_extensions = ('.png')  # 可按需添加其他格式
    count = 0
    for root, dirs, files in os.walk(folder_path):
        for file in files:
            if file.lower().endswith(image_extensions):
                count += 1
    return count

# 请将此处路径替换为你要查看的文件夹路径
folder_path = '文件夹路径'
image_count = count_images_in_folder(folder_path)
print(f"文件夹中一共有 {image_count} 张图片")