{"data":{"url":"/uploads/projects/94002ed9a50d6c04b6ddf7151993b794/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85NDAwMmVkOWE1MGQ2YzA0YjZkZGY3MTUxOTkzYjc5NC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODExNjAxMTc2NjUyNjUzMDAsImV4cCI6MTc4MTE3ODExN30.FaDLpT8wGUoZSP8JeVE1BgVfoavK8s8aAvDnYXkb6Ns\u0026attachment=%E6%88%91%E7%9A%84%E5%A7%90%E5%A7%90%E5%BC%A0%E7%88%B1%E7%8E%B2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}