{"data":{"url":"/uploads/projects/74a1255f9568986bda59ed8fb451dbc5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83NGExMjU1Zjk1Njg5ODZiZGE1OWVkOGZiNDUxZGJjNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODE0NzYwMjU3MzIxNzM2MDAsImV4cCI6MTc4MTQ5NDAyNX0.XTtDgvywcy-JP2FKQT36RNNu7TGNUt6HBAqRpBvqv0o\u0026attachment=%E7%9C%8B%E7%9B%98%E6%93%92%E6%B6%A8%E5%81%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}