{"data":{"url":"/uploads/projects/e428e392146283382a954085a272853b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lNDI4ZTM5MjE0NjI4MzM4MmE5NTQwODVhMjcyODUzYi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyOTQzMTQ5Njc2NTE4MDAsImV4cCI6MTc3NzMxMjMxNH0.lyzV6vK6TU2pQaxhFLurURufJEdcUGDHxjCrQ-5gAn8\u0026attachment=%E4%B8%80%E5%88%87%E6%9C%89%E6%83%85%EF%BC%8C%E4%BE%9D%E9%A3%9F%E8%80%8C%E4%BD%8F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}