{"data":{"url":"/uploads/projects/2499cd8ceb7840398b2720d2e5dab8ff/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yNDk5Y2Q4Y2ViNzg0MDM5OGIyNzIwZDJlNWRhYjhmZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAyNTY2MzI2MzA2NjIzMDAsImV4cCI6MTc4MDI3NDYzMn0.P3omEXzLJhNwzCrRNQn_fenWnimduZqRyLDwSn5lsXE\u0026attachment=%E6%95%99%E4%BD%A0%E6%AD%A6%E6%9C%AF%E6%95%A3%E6%89%93.epub"},"errcode":0,"message":"获取电子书下载链接成功"}