{"data":{"url":"/uploads/projects/6836513996aaaa3a24fda256009828cb/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82ODM2NTEzOTk2YWFhYTNhMjRmZGEyNTYwMDk4MjhjYi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMyMjY0NDUyNDM3Nzc2MDAsImV4cCI6MTc5MzI0NDQ0NX0.jojrUp1O2YwZZujJK-O6sjvcYEkb7vkCAB8jrzoaht8\u0026attachment=Java%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1%E6%95%99%E7%A8%8B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}