{"data":{"url":"/uploads/projects/47da026f917ebef937c08ff9e6d771a5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80N2RhMDI2ZjkxN2ViZWY5MzdjMDhmZjllNmQ3NzFhNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI5ODQ2OTc2ODgyNDcwMDAsImV4cCI6MTc4MzAwMjY5N30.0EgXhMSY_JYliYXvj7N51tV_7wwfNZV77orX1EmYkhA\u0026attachment=%E3%80%8A%E5%AE%85%E7%BB%8F%E3%80%8B%E5%BF%83%E5%BE%97.epub"},"errcode":0,"message":"获取电子书下载链接成功"}