{"data":{"url":"/uploads/projects/6165a7e4b315aa029df59009a864e0e0/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82MTY1YTdlNGIzMTVhYTAyOWRmNTkwMDlhODY0ZTBlMC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODcxMDQ3MjQzNzkwOTc5MDAsImV4cCI6MTc4NzEyMjcyNH0.8xMyaOxPXVTPt7DsaHgi827PZF6Jb8V1et0FanaeoYA\u0026attachment=%E4%B8%9C%E5%9F%8E%E8%A5%BF%E5%92%8E.epub"},"errcode":0,"message":"获取电子书下载链接成功"}