{"data":{"url":"/uploads/projects/fe94dd1d9cb508c2220578d4327f8118/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9mZTk0ZGQxZDljYjUwOGMyMjIwNTc4ZDQzMjdmODExOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMDIyMTQzMTIzNTk3MDAsImV4cCI6MTc3NzMyMDIxNH0.2Nvg6og44bsqP6ImMUC8UgooStPIIb3FTTPPXNzF75E\u0026attachment=%E4%B8%AD%E5%9B%BD%E8%BF%91%E7%8E%B0%E4%BB%A3%E7%BE%8E%E6%9C%AF%E5%8F%B2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}