{"data":{"url":"/uploads/projects/5f2d9bb309085df570fdba5363ebd79a/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81ZjJkOWJiMzA5MDg1ZGY1NzBmZGJhNTM2M2ViZDc5YS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQ2NDc2NjAyMzQ3MDk2MDAsImV4cCI6MTc4NDY2NTY2MH0.aMC32BwU1X8yqqSoGFukzJC1GrCQGqkWrL9YUWkqB_M\u0026attachment=%E5%B9%BB%E6%83%B3%E6%95%85%E4%BA%8B%E9%9B%86.epub"},"errcode":0,"message":"获取电子书下载链接成功"}