{"data":{"url":"/uploads/projects/488e5a842fae11abc37e931d8fe16ff7/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ODhlNWE4NDJmYWUxMWFiYzM3ZTkzMWQ4ZmUxNmZmNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQyOTUzNjQ4NDU1MTMyMDAsImV4cCI6MTc4NDMxMzM2NH0.jf1RaDc6yRI41i9CxjbPiEmLdI6XeS__tm3jknbO24s\u0026attachment=%E8%A2%AB%E8%B4%AC%E4%BD%8E%E7%9A%84%E6%80%9D%E6%83%B3.epub"},"errcode":0,"message":"获取电子书下载链接成功"}