{"data":{"url":"/uploads/projects/f6e50189edac1bec3db37483046f4a3d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9mNmU1MDE4OWVkYWMxYmVjM2RiMzc0ODMwNDZmNGEzZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzYwMjU2MjQ1MDEwMTg0MDAsImV4cCI6MTc3NjA0MzYyNH0.bWdtrGvLvv4IWonTRBlvMOiqf4APOrA-Tn69Xf1eSow\u0026attachment=%E7%94%9F%E6%AD%BB%E6%99%B6%E9%BB%84.epub"},"errcode":0,"message":"获取电子书下载链接成功"}