{"data":{"url":"/uploads/projects/9db24566b08cd1167f4608a1c5723241/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85ZGIyNDU2NmIwOGNkMTE2N2Y0NjA4YTFjNTcyMzI0MS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMDA2MDA5MDM2NzI5MDAsImV4cCI6MTc3NzMxODYwMH0.ar9lPXA97ssGKsmA4M6J2Vm-KxDlQcTg50xBr0672OY\u0026attachment=%E6%8A%95%E8%B5%84%E7%94%9F%E5%AD%98%E4%B9%8B%E6%88%98.epub"},"errcode":0,"message":"获取电子书下载链接成功"}