{"data":{"url":"/uploads/projects/b6d756695e36062a29cff97c8aef2271/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNmQ3NTY2OTVlMzYwNjJhMjljZmY5N2M4YWVmMjI3MS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODg5NTA4MjM0NzAxMjU3MDAsImV4cCI6MTc4ODk2ODgyM30.r_OZmS_5jIRMUHWkBLzTEp34H95AAU9tI3AI0o8mxsg\u0026attachment=%E6%88%91%E6%9B%BE%E4%BE%8D%E5%80%99%E8%BF%87%E8%8B%B1%E5%9B%BD%E5%9B%BD%E7%8E%8B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}