AI 产品解读Library book availability query assistant for Douban book pages
Solves the problem of having to manually search multiple library catalogs to find if a specific book is available for borrowing. It automates the process by displaying library information directly on Douban book pages.
1. User visits a Douban book page (book.douban.com/subject/*). 2. Extension automatically queries selected provinces' libraries via API (navy82.icu). 3. Results are displayed on the page showing library name, call number, and availability status. 4. User can also right-click text and use context menu to search, which opens a popup window with detailed results.
Automatically queries library book availability on Douban book pagesSupports selecting multiple provinces/libraries for queryingRight-click context menu to search by selected textDisplays library name, call number, loan status, and copy countOne-click copy of query resultsShows Douban rating on search results page
- 目标用户
- Douban users who want to check library availability / Students and researchers looking for books / Library patrons in China
- The external API (navy82.icu) is not fully analyzed for potential data privacy concerns
- The extension only supports specific provinces (hardcoded in provinces.js/mjs)
- No analysis of the actual API response data structure beyond what's visible in the code
付费分析未识别到付费功能
The extension is free with no paid features. There are no references to payment platforms, subscription management, license keys, or upgrade prompts in the code. The keyword 'stripe' found in options.html is part of a CSS class name 'bg-stripes' for visual styling, not related to Stripe payment platform. The extension simply allows users to select provinces and query library availability.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- The extension does not implement any login mechanism. It uses chrome.storage.local to store user preferences (selected provinces/libraries). The content script runs on Douban book pages and fetches library data from an external API (navy82.icu) without requiring authentication. The user can use all features without logging into the extension or the destination service.
非常方便,想借阅纸质书的时候不用各个网站复制粘贴查询了
超级棒!
能支持图书馆多选就好了,省图和市图书馆可以同时查看
超棒