{"data":{"url":"/uploads/projects/bdae7655d4e5cda4acb72923722380e1/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iZGFlNzY1NWQ0ZTVjZGE0YWNiNzI5MjM3MjIzODBlMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczNzg1MjcyMDkwODAzMDAsImV4cCI6MTc3NzM5NjUyN30.K6QNubVGO08GSTw8uIBKB51MTEa5YdaQJ-rzVjIZlFY\u0026attachment=%E8%BF%9C%E8%A1%8C%E8%AF%91%E4%B8%9B%EF%BC%9A%E5%88%AB%E5%88%97%E6%B4%A5%E7%BA%B3%E6%B2%B3.epub"},"errcode":0,"message":"获取电子书下载链接成功"}