{"data":{"url":"/uploads/projects/19727bcb27982595bdb06c09682b3c94/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xOTcyN2JjYjI3OTgyNTk1YmRiMDZjMDk2ODJiM2M5NC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczNTQxODIxMTk2NTI3MDAsImV4cCI6MTc3NzM3MjE4Mn0.98n0_x99-IpS9ox2p7wrrI1J5JQet17jGXG9dY1qqlQ\u0026attachment=Java%E5%BC%80%E5%8F%91%E5%AE%9D%E5%85%B8.epub"},"errcode":0,"message":"获取电子书下载链接成功"}