{"data":{"url":"/uploads/projects/161758f1db85ab3b04a215a3accfebed/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xNjE3NThmMWRiODVhYjNiMDRhMjE1YTNhY2NmZWJlZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODUzMzYyMjEzMjg3ODIzMDAsImV4cCI6MTc4NTM1NDIyMX0.1jsSnjvI7MNqBrf7Wlhn_DCHHe2QOypilmwc-UyEKI4\u0026attachment=%E5%A5%BD%E5%BF%83%E6%83%85%E6%89%8B%E5%86%8C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}