{"data":{"url":"/uploads/projects/fa553fca59ee02fadb25708b3c62ed5f/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9mYTU1M2ZjYTU5ZWUwMmZhZGIyNTcwOGIzYzYyZWQ1Zi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI2MDk3MzcxNjY4NzI3MDAsImV4cCI6MTc4MjYyNzczN30.kv7noq_7UgXn5FP7NLMJnAi2rqdOBaCIp6xANyw3vv0\u0026attachment=%E5%8F%A4%E7%90%B4%E6%8C%87%E6%B3%95%E8%B0%B1%E5%AD%97%E9%9B%86%E6%88%90.epub"},"errcode":0,"message":"获取电子书下载链接成功"}