{"data":{"url":"/uploads/projects/a89a8e13ffb60d8988b224246eab8810/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hODlhOGUxM2ZmYjYwZDg5ODhiMjI0MjQ2ZWFiODgxMC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODcwNTYxMTM5MDc0Mzc5MDAsImV4cCI6MTc4NzA3NDExM30.-lSYaTS2l0YvkdPL4FtsIVv6kKvc6YPJwVxmHiMiijE\u0026attachment=%E5%AF%92%E9%B8%A6%E8%A1%8C%E5%8A%A8.epub"},"errcode":0,"message":"获取电子书下载链接成功"}