{"data":{"url":"/uploads/projects/ba3a6286c3be935104ce50ec01ad239e/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iYTNhNjI4NmMzYmU5MzUxMDRjZTUwZWMwMWFkMjM5ZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczNzIwMzk4NTc4ODUxMDAsImV4cCI6MTc3NzM5MDAzOX0.OAbFnD1ozwjkrsUdVmvT1_3RydH9r_3fmd18tk5Xccs\u0026attachment=%E6%88%91%E4%BB%AC%E7%9A%84%E4%BC%A0%E7%BB%9F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}