{"data":{"url":"/uploads/projects/3d98680d46f55c093d0728b5941cf31a/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zZDk4NjgwZDQ2ZjU1YzA5M2QwNzI4YjU5NDFjZjMxYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc1NzE2NDMyNTEyNjcwMDAsImV4cCI6MTc3NzU4OTY0M30.lHb3En5IhYiauLsLdYGueDXBJfHZsmcWR109Wwl4_Yk\u0026attachment=%E5%A6%87%E7%A7%91%E7%97%85%E8%AF%8A%E6%B2%BB.epub"},"errcode":0,"message":"获取电子书下载链接成功"}