{"data":{"url":"/uploads/projects/0b6aa6b5750adbd364b8dd1ea2f8b56b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8wYjZhYTZiNTc1MGFkYmQzNjRiOGRkMWVhMmY4YjU2Yi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxNTA1OTg4ODYyMTAwMDAsImV4cCI6MTc4MDE2ODU5OH0.VDzsQo0rEeGkL_4FgYqVezc3SYHE4BtdOTXcYINqpfA\u0026attachment=%E9%B2%81%E8%BF%85%E4%B8%8E%E4%BF%84%E5%9B%BD.epub"},"errcode":0,"message":"获取电子书下载链接成功"}