{"data":{"url":"/uploads/projects/bb7725e18014b740902b3056fa7a03c1/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iYjc3MjVlMTgwMTRiNzQwOTAyYjMwNTZmYTdhMDNjMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODg4MjI5ODgwNzE5MDE1MDAsImV4cCI6MTc4ODg0MDk4OH0.DqaASWOB17Lhb5iI4KAHY0rHw1Yzzx0Vr1zfTM7icWc\u0026attachment=%E6%8B%AF%E6%95%91%E4%B8%8E%E9%80%8D%E9%81%A5.epub"},"errcode":0,"message":"获取电子书下载链接成功"}