{"data":{"url":"/uploads/projects/688529940dca463d71fefea179fd8025/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82ODg1Mjk5NDBkY2E0NjNkNzFmZWZlYTE3OWZkODAyNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxMjUyOTk5MzAwMzEzMDAsImV4cCI6MTc3NzE0MzI5OX0.8joQwIboj-rGTI6vExBZ3SSZ1EA3rkkc1mMrwPjCvEw\u0026attachment=%E5%90%8D%E4%BA%BA%E5%90%8D%E8%A8%80%E9%87%91%E5%85%B8.epub"},"errcode":0,"message":"获取电子书下载链接成功"}