推薦：根據ISBN號查詢圖書信息的API - 豆瓣API

找了半天，仍是豆瓣的API簡單易用～～～html 示例：編程 https://api.douban.com/v2/book/isbn/:9787111128069 api 結果：編程語言 {"rating":{"max":10,"numRaters":2576,"average":"9.3","min":0},"subtitle":"","author":["（美）Brian W. Kernigh

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