{"data":{"url":"/uploads/projects/b98d2a2e064d26551b5f8112a9592165/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iOThkMmEyZTA2NGQyNjU1MWI1ZjgxMTJhOTU5MjE2NS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzMTA1OTkyNDg5MzczMDAsImV4cCI6MTc3NTMyODU5OX0.gaL5BLVNcFDQMgMWtwsdDQNZ2SUvBcLq_e-couDdhmU\u0026attachment=%E9%82%A3%E6%97%B6%E7%9A%84%E5%85%88%E7%94%9F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}