{"data":{"url":"/uploads/projects/7a26809845605a5109a2ba6c780c3e30/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83YTI2ODA5ODQ1NjA1YTUxMDlhMmJhNmM3ODBjM2UzMC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMDA2OTUwMDc2OTExMDAsImV4cCI6MTc3NzMxODY5NX0.ExKjWhbNUKYajDrmz95jNHnub2GkZMiqLklOBAMILyI\u0026attachment=%5B%E8%AE%A9%E6%95%99%E8%82%B2%E5%9B%9E%E5%BD%92%E7%BE%8E%E5%A5%BD%E7%94%9F%E6%B4%BB%5D%E5%BC%A0%E8%B4%B5%E5%8B%87.epub"},"errcode":0,"message":"获取电子书下载链接成功"}