{"data":{"url":"/uploads/projects/bb0957ed6dc9f8dbb6d77ce5f570326d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iYjA5NTdlZDZkYzlmOGRiYjZkNzdjZTVmNTcwMzI2ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQwMzYxNjE4NDEyMDczMDAsImV4cCI6MTc4NDA1NDE2MX0.dT15feYGDhtnxnbTpEzbbj5jJCTj-2vo0PHVB1vgEpU\u0026attachment=%E5%B0%8F%E5%81%8F%E6%96%B9%E6%B2%BB%E7%99%BE%E7%97%85.epub"},"errcode":0,"message":"获取电子书下载链接成功"}