{"data":{"url":"/uploads/projects/5e36cd537d5c19363e880214c6f95541/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81ZTM2Y2Q1MzdkNWMxOTM2M2U4ODAyMTRjNmY5NTU0MS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI2NTM5MzQxNTAxODM3MDAsImV4cCI6MTc4MjY3MTkzNH0.uzhwx1yHkM6QGDnIoGKoEakZazRri06sFl49NYo_4Rw\u0026attachment=%E5%89%AF%E4%B8%9A%E8%B5%9A%E9%92%B1.epub"},"errcode":0,"message":"获取电子书下载链接成功"}