{"data":{"url":"/uploads/projects/3489d2ce18c431703c641addcdcac521/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zNDg5ZDJjZTE4YzQzMTcwM2M2NDFhZGRjZGNhYzUyMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNjg0ODA4OTc2MzU3MDAsImV4cCI6MTc3NzI4NjQ4MH0.WIsaex2f3uCxQ6vgRHw2sBcEQHT-wvm7KrsAO1Kt2AA\u0026attachment=%E6%AF%8F%E4%B8%AA%E5%AD%A9%E5%AD%90%E9%83%BD%E8%83%BD%E5%A5%BD%E5%A5%BD%E7%9D%A1%E8%A7%89.epub"},"errcode":0,"message":"获取电子书下载链接成功"}