{"data":{"url":"/uploads/projects/38165f6aa558eaaac5915825a001d61f/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zODE2NWY2YWE1NThlYWFhYzU5MTU4MjVhMDAxZDYxZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODEwMjA1MzcwNDU2MzAwMDAsImV4cCI6MTc4MTAzODUzN30.YbC8Jdfqfg9FjbwFGDmF6ILFFRVOwfkEwr91r5AJ1G4\u0026attachment=%E4%B8%83%E7%A7%8D%E6%AD%A6%E5%99%A8.epub"},"errcode":0,"message":"获取电子书下载链接成功"}