{"data":{"url":"/uploads/projects/eaa8594aa609dfb725b00a57ea83f070/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9lYWE4NTk0YWE2MDlkZmI3MjViMDBhNTdlYTgzZjA3MC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczNTcxNTkzOTU4OTE4MDAsImV4cCI6MTc3NzM3NTE1OX0.VpE6EF0a8GsyJFqezYT28tGoBkk28K1YTij95qlno40\u0026attachment=%E5%8E%9F%E5%AD%90%E4%B8%8E%E5%AE%87%E5%AE%99.epub"},"errcode":0,"message":"获取电子书下载链接成功"}