{"data":{"url":"/uploads/projects/baf7055adea887def9e4230c65ad2375/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iYWY3MDU1YWRlYTg4N2RlZjllNDIzMGM2NWFkMjM3NS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUyNjQ5MzU5NDA5NzkxMDAsImV4cCI6MTc3NTI4MjkzNX0.YAmRLWovGfhx7HYyhDDQ0wdiW4D2PpZ2UHL5agmSJX0\u0026attachment=%E6%98%9F%E7%A9%BA%E9%82%AE%E5%B1%80.epub"},"errcode":0,"message":"获取电子书下载链接成功"}