{"data":{"url":"/uploads/projects/ec03a91b534bddc7607e81c72161b4fa/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lYzAzYTkxYjUzNGJkZGM3NjA3ZTgxYzcyMTYxYjRmYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMzMTg2NTE0OTQ3Mzk4MDAsImV4cCI6MTc5MzMzNjY1MX0.cn25Op-xaT4EiOf7-HvuO_VikrpJWfudul2JbZ1AbWs\u0026attachment=%E7%AC%AC%E4%B8%83%E4%BA%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}