本工具仅作学习交流、技术研究与个人效率提升使用。请在明确知晓并遵守当地法律法规、目标网站服务条款及相关版权规则的前提下使用。
凡通过网络下载的内容，请于 24 小时内自行删除，不得传播、售卖、商用或用于任何侵犯他人权益的用途。使用本脚本产生的任何数据流向、存储行为及所有法律后果，在用户同意本协议时即视为其承认相关行为均由使用者自行承担。作者不对因使用本工具而导致的任何直接或间接损失负责。
This tool is provided for learning, technical research, and personal productivity only. You must use it in compliance with local laws and regulations, the target website's terms of service, and all applicable copyright rules.
Any content downloaded from the internet should be deleted by the user within 24 hours and must not be redistributed, sold, used commercially, or used to infringe on the rights of others. By using this script, the user acknowledges that any data flow, storage behavior, and all legal consequences are solely the responsibility of the user. The author accepts no direct or indirect liability for any loss caused by the use of this tool.
图片批量下载助手 是一个保持单文件 userscript 形态的网页图片嗅探与批量下载工具，优先兼容 ScriptCat、Tampermonkey、Violentmonkey，并为缺少部分 GM_* 能力的环境提供降级方案。
img、currentSrc/src/srcset、picture/source[srcset]、懒加载属性、背景图、Shadow DOM、noscript、资源记录、扩展名缺失的 CDN 图片线索等。File System Access API 选择目录；不可用时自动回退到 GM_download 或浏览器下载。图片批量下载助手.jsAlt+T 可恢复被隐藏的悬浮球
Image Download Helper is a single-file userscript for sniffing and batch-downloading webpage images. It is optimized for ScriptCat, Tampermonkey, and Violentmonkey first, with graceful fallback paths for environments that lack part of the GM_* API surface.
img, currentSrc/src/srcset, picture/source[srcset], lazy attributes, background images, Shadow DOM, noscript, resource entries, and extensionless CDN image hints.File System Access API, then falls back to GM_download, then to browser-native download behavior.图片批量下载助手.jsAlt+T to restore the launcher when hidden
