{"data":{"url":"/uploads/projects/d7229f4519796bcae30f6cc7c62e5af6/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9kNzIyOWY0NTE5Nzk2YmNhZTMwZjZjYzdjNjJlNWFmNi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwODQ0NDk5NzcyMjc3MDAsImV4cCI6MTc3NzEwMjQ0OX0.OejqeLidCKaxrs3fGL3Ha5SCasIWgDb53-ODjuCPgYY\u0026attachment=%E6%9A%B4%E5%8A%9B%E6%8B%93%E6%89%91%E5%AD%A6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}