{"data":{"url":"/uploads/projects/3c168c527fed497a0e64917b06dcac4f/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zYzE2OGM1MjdmZWQ0OTdhMGU2NDkxN2IwNmRjYWM0Zi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyMzU4NjU3NzM3NTIzMDAsImV4cCI6MTc3NzI1Mzg2NX0.nJjhS55etkycAO3CxOA83IUHKfHUoAi6EU7bL-69WAo\u0026attachment=%E9%99%88%E5%AE%9D%E8%B4%B5%E5%8C%BB%E6%A1%88%E9%80%89%E8%90%83.epub"},"errcode":0,"message":"获取电子书下载链接成功"}