{"data":{"url":"/uploads/projects/48d210f343f5bfa40824177f5ddfadc9/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80OGQyMTBmMzQzZjViZmE0MDgyNDE3N2Y1ZGRmYWRjOS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODA3Mzg1MzIxODg4MjI2MDAsImV4cCI6MTc4MDc1NjUzMn0.1A-zmOREG0km2JPK-FHqtd3OOF6c6jlmy0nXY8qO-Uo\u0026attachment=%E5%80%99%E9%B8%9F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}