{"data":{"url":"/uploads/projects/d5370c2dd2ef177d3062deec50658ebd/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9kNTM3MGMyZGQyZWYxNzdkMzA2MmRlZWM1MDY1OGViZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwODIwMDAzNDU5NDgyMDAsImV4cCI6MTc3NzEwMDAwMH0.fPJZBYxG-bv75v4mU6EFkAPwH6k3mgnjzjU7H9qstnI\u0026attachment=%E6%96%87%E5%AD%A6%E7%90%86%E8%AE%BA%E6%96%B0%E7%BC%96.epub"},"errcode":0,"message":"获取电子书下载链接成功"}