{"data":{"url":"/uploads/projects/47c61148a5e00c6ac096bb399862f5df/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80N2M2MTE0OGE1ZTAwYzZhYzA5NmJiMzk5ODYyZjVkZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyOTMzODE0Mzc1ODk4MDAsImV4cCI6MTc3NzMxMTM4MX0.UtkVZeBSaBmmFFWrKNppDJOdYAi9D2ARu5KS3nWpbp0\u0026attachment=%E4%B8%80%E7%9A%84%E5%8A%9B%E9%87%8F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}