{"data":{"url":"/uploads/projects/8d98bc23ad6c0ae26251fdc422529137/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84ZDk4YmMyM2FkNmMwYWUyNjI1MWZkYzQyMjUyOTEzNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODMwODEzMDQ2MjM3MDY5MDAsImV4cCI6MTc4MzA5OTMwNH0.o4hm6I40Kj7osOx9a_rhN0-UMSo768dk6nSmohO2hbI\u0026attachment=%E4%BC%81%E4%B8%9A%E5%AE%B6%E7%B2%BE%E7%A5%9E.epub"},"errcode":0,"message":"获取电子书下载链接成功"}