{"data":{"url":"/uploads/projects/4628c7ed90a8f6a43a6c32a1eca2e59d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80NjI4YzdlZDkwYThmNmE0M2E2YzMyYTFlY2EyZTU5ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODU0NjQ5NzYwNDA0MzM3MDAsImV4cCI6MTc4NTQ4Mjk3Nn0.AOhq2cUY18U5SxKKM4HApZzo3APQ3jpKyvd-qqe29zo\u0026attachment=%E5%BC%95%E5%8A%9B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}