{"data":{"url":"/uploads/projects/1e22d5e47072f784c2ac691f1a0a617c/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xZTIyZDVlNDcwNzJmNzg0YzJhYzY5MWYxYTBhNjE3Yy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNjg3Mjc1OTk3NDY0MDAsImV4cCI6MTc3NzI4NjcyN30.khh480NjLodaQ1nS21mvz8k6ALiAuVXFtR3OkZDYOlY\u0026attachment=%E9%87%91%E8%9E%8D%E5%AD%A6%E5%B8%B8%E8%AF%86%E5%B8%B8%E5%A4%87%E5%AE%9E%E7%94%A8%E7%99%BE%E7%A7%91.epub"},"errcode":0,"message":"获取电子书下载链接成功"}