{"data":{"url":"/uploads/projects/46bd2dc7075413f150342c618a4a1257/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80NmJkMmRjNzA3NTQxM2YxNTAzNDJjNjE4YTRhMTI1Ny9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI5NjY2NTQ5OTE1NDE0MDAsImV4cCI6MTc4Mjk4NDY1NH0.Rw-g90J-NGvQNPw2HGjb-nAV2RISJrWzR6FFQg6y0ng\u0026attachment=%E5%A6%87%E7%A7%91%E8%89%AF%E6%96%B9.epub"},"errcode":0,"message":"获取电子书下载链接成功"}