{"data":{"url":"/uploads/projects/8d578c0cb3ae0d38ad62fc782e3a0ef2/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84ZDU3OGMwY2IzYWUwZDM4YWQ2MmZjNzgyZTNhMGVmMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcxMjYxMjAwOTQ0NzA0MDAsImV4cCI6MTc3NzE0NDEyMH0.XG8ARse-Yo8hVkgSq7ZDkNGKhc7vId7tZj74Pt4i8R8\u0026attachment=%E6%9D%83%E5%8A%9B%E4%B8%8E%E8%8D%A3%E8%80%80.epub"},"errcode":0,"message":"获取电子书下载链接成功"}