{"data":{"url":"/uploads/projects/e5085b05823de6450b0287d191efbf0b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lNTA4NWIwNTgyM2RlNjQ1MGIwMjg3ZDE5MWVmYmYwYi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczOTE5MDQ4NjY5MjAzMDAsImV4cCI6MTc3NzQwOTkwNH0.JxX3-vLklySg50G5lpNZZv-t50mCGVA6jRSJIK5U2fo\u0026attachment=%E6%97%B6%E5%85%89%E8%BE%B9%E7%BC%98%E7%9A%84%E7%94%B7%E4%BA%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}