{"data":{"url":"/uploads/projects/b4fb29a448d81f09d55c182dcd7fd9d3/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNGZiMjlhNDQ4ZDgxZjA5ZDU1YzE4MmRjZDdmZDlkMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODU0MDExOTA5MjE2MzI1MDAsImV4cCI6MTc4NTQxOTE5MH0.IJgXMPMk7NPkJqFQ1_ejPPiWZJ8jVLe50YFHjtY5Gnc\u0026attachment=%E4%B8%96%E5%AE%B6%E4%B8%8A.epub"},"errcode":0,"message":"获取电子书下载链接成功"}