{"data":{"url":"/uploads/projects/acdfab1274f85b32aea7d3d01bed45ef/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hY2RmYWIxMjc0Zjg1YjMyYWVhN2QzZDAxYmVkNDVlZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyMTQ0NzU2OTk3NzMzMDAsImV4cCI6MTc3NzIzMjQ3NX0.49TMKY8bvUFggQVxKFUmoA-jOZKvcjPYCRt7jtCOEEk\u0026attachment=%E5%8A%A0%E6%8B%BF%E5%A4%A7%E9%80%9A%E5%8F%B2.epub"},"errcode":0,"message":"获取电子书下载链接成功"}