{"data":{"url":"/uploads/projects/3d768408a8865504e58ae77aa78a8bc4/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zZDc2ODQwOGE4ODY1NTA0ZTU4YWU3N2FhNzhhOGJjNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc0MDM0MzAwOTU4NjM1MDAsImV4cCI6MTc3NzQyMTQzMH0.kaQCabNdtHlQ3iw_GVHBmDdUaVEOcLWwDA1JRBM0gzA\u0026attachment=%E9%AC%BC%E8%B0%B7%E5%AD%90%E5%85%A8%E9%89%B4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}