{"data":{"url":"/uploads/projects/4e24824f4cfebac7ab93667e37960f22/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ZTI0ODI0ZjRjZmViYWM3YWI5MzY2N2UzNzk2MGYyMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwMDczMTc4MzA5ODk5MDAsImV4cCI6MTc3NzAyNTMxN30.VxXWtL8X-YRREYXO_iJX718IgiMYTF8vjPdjyVnlJsM\u0026attachment=Python%E9%A1%B9%E7%9B%AE%E5%BC%80%E5%8F%91%E5%AE%9E%E6%88%98.epub"},"errcode":0,"message":"获取电子书下载链接成功"}