Image downloader

Skill publisher-skill/claude-skill/skills/image_downloader

claude-skill skills

Install

npx -y skills add publisher-skill/claude-skill --skill image_downloader

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28 days oldThe repository was created 28 days ago. New is not bad, but a brand new repository carrying a familiar-sounding name is the shape a typosquat arrives in, and there has been no time for anyone else to find a problem with it.
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What its author says it does

Copied from the file, not written here

图片下载器 - 从网站批量下载图片，支持单张图片、HTML页面、网站全站爬取

SKILL.md

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Image Downloader Skill

网站图片批量下载工具，功能丰富易用。

功能特性

📥 多种下载方式

单张图片: 直接下载单个图片URL
HTML页面: 提取网页中所有图片
URL列表: 批量下载多个图片链接
全站爬取: 递归爬取并下载整个网站的图片

🔧 智能功能

自动去重: 检测重复文件（内容比对）
跳过已下载: 避免重复下载
重试机制: 下载失败自动重试
请求延迟: 避免请求过快被封禁
图片来源: 提取 <img>, <picture>, CSS background-image

📁 文件管理

智能命名: 从URL提取文件名
自定义命名: 支持自定义文件名模式
目录组织: 按页面或自定义规则保存
清理文件名: 自动处理非法字符

使用方法

Python API

from skills.image_downloader import ImageDownloader

dl = ImageDownloader(delay=1.0)

# 下载单张图片
dl.download_image('https://example.com/img.jpg', 'images/img.jpg')

# 从网页下载所有图片
downloaded = dl.download_from_url(
    'https://example.com/gallery',
    'images/gallery/',
    max_images=50
)

# 批量下载URL列表
urls = ['https://a.com/1.jpg', 'https://a.com/2.jpg']
dl.download_from_list(urls, 'images/')

# 全站爬取
dl.crawl_and_download(
    'https://example.com',
    'images/site/',
    max_pages=20
)

# 查看摘要
summary = dl.get_summary()
print(f"成功: {summary['downloaded']}")
print(f"失败: {summary['failed']}")

API 参考

ImageDownloader 类

初始化

ImageDownloader(headers=None, timeout=30, delay=0.5, max_retries=3)

下载方法

download_image(url, output_path, skip_if_exists=True, check_duplicate=True) - 下载单张图片
download_from_url(url, output_dir, extract_from_html=True, skip_if_exists=True, max_images=None, filename_pattern=None) - 从URL下载
download_from_list(url_list, output_dir, skip_if_exists=True, filename_prefix='image') - 从列表下载
crawl_and_download(start_url, output_dir, max_pages=10, include_subpages=True, skip_if_exists=True) - 全站爬取

辅助方法

extract_image_urls(html, base_url, include_bg_images=True, deduplicate=True) - 提取图片URL
is_image_url(url) - 检查是否是图片URL
get_image_filename(url, default) - 获取文件名
get_summary() - 获取下载摘要
reset() - 重置状态