{"data":{"url":"/uploads/projects/eb7927890eb20fe86b4476a9fb0e97cf/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lYjc5Mjc4OTBlYjIwZmU4NmI0NDc2YTlmYjBlOTdjZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwMDcwNjE3ODExOTIzMDAsImV4cCI6MTc3NzAyNTA2MX0.leKNskysDixVeztL9v20Quv9E6l6vJQznd59rAdf5s8\u0026attachment=%E5%A6%82%E4%BD%95%E7%9C%8B%E6%87%82%E6%8A%80%E6%9C%AF%E6%8C%87%E6%A0%87.epub"},"errcode":0,"message":"获取电子书下载链接成功"}