{"data":{"url":"/uploads/projects/2608fba59e965f8b3375467a25bd0116/ebook.pdf?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yNjA4ZmJhNTllOTY1ZjhiMzM3NTQ2N2EyNWJkMDExNi9lYm9vay5wZGYiLCJVbml4TmFubyI6MTc4MTEwNTAxNzg1MTA2MzkwMCwiZXhwIjoxNzgxMTIzMDE3fQ.td30nXjasenTgbDEs8YgEPS-GQ_n-UX6ZDSQO8mvxqA\u0026attachment=%E5%8F%A4%E5%B0%8F%E8%AF%8D%E7%B2%BE%E5%8D%8E.pdf"},"errcode":0,"message":"获取电子书下载链接成功"}