{"data":{"url":"/uploads/projects/55e564be71414d4edca036ebe6382fb8/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81NWU1NjRiZTcxNDE0ZDRlZGNhMDM2ZWJlNjM4MmZiOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAyMDAxMzc1NjgzMjIxMDAsImV4cCI6MTc4MDIxODEzN30.JLluSuozIYe6zSMH3PkLJuzUvYOpQdUbbfqAvsYKS94\u0026attachment=%E5%90%8C%E6%97%B6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}