{"data":{"url":"/uploads/projects/c778f562ae9735554bc7b361200dbf47/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jNzc4ZjU2MmFlOTczNTU1NGJjN2IzNjEyMDBkYmY0Ny9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxMzE4ODg0ODA2MDcyMDAsImV4cCI6MTc4MDE0OTg4OH0.Oy1z4y8LGzKaABcwhL7U-KqMqARdCMgASfC1JutdbIQ\u0026attachment=%E6%96%B0%E4%B8%9C%E6%96%B9%E9%9B%85%E6%80%9D%E5%8F%A3%E8%AF%AD%E8%83%9C%E7%BB%8F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}