{"data":{"url":"/uploads/projects/50003768afd9ef78477e88e7b6f66879/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81MDAwMzc2OGFmZDllZjc4NDc3ZTg4ZTdiNmY2Njg3OS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwODQ3NTQwMDM0NjcwMDAsImV4cCI6MTc3NzEwMjc1NH0.1uc74CQhkWBG62mcS8wzqJUYsL2ltMENZHjDk6M-oFA\u0026attachment=%5B%E6%9A%97%E7%90%86%E6%80%A7%EF%BC%9A%E5%A6%82%E4%BD%95%E6%8E%8C%E6%8E%A7%E6%83%85%E7%BB%AA%5D%E5%8D%AB%E8%93%9D.epub"},"errcode":0,"message":"获取电子书下载链接成功"}