{"data":{"url":"/uploads/projects/dadc3a5e567870fbeacf08c9bedabbe8/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9kYWRjM2E1ZTU2Nzg3MGZiZWFjZjA4YzliZWRhYmJlOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMyNzYxNzY3OTczODQyMDAsImV4cCI6MTc5MzI5NDE3Nn0.odfZQAMKB-kS3TcZVXMOx9o5_VyIS0pfIn9bCwevnYo\u0026attachment=%E5%B7%A8%E4%BA%BA%E7%9A%84%E9%99%A8%E8%90%BD.epub"},"errcode":0,"message":"获取电子书下载链接成功"}