{"data":{"url":"/uploads/projects/9f8db655ffa61a17ef63da5b2e8bbdca/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85ZjhkYjY1NWZmYTYxYTE3ZWY2M2RhNWIyZThiYmRjYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQwMzQwODgwNDc5NTI5MDAsImV4cCI6MTc4NDA1MjA4OH0.1yswAD7C9nyJiEljJny6VK-78y-rfz1wQLm9aIvc868\u0026attachment=%5B%E5%8D%A1%E8%80%90%E5%9F%BA%E6%94%BB%E5%BF%83%E8%AF%9D%E6%9C%AF%5D%E6%88%B4%E5%B0%94%C2%B7%E5%8D%A1%E8%80%90%E5%9F%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}