{"data":{"url":"/uploads/projects/7971e32fcbe26f944777f51940c38a0f/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83OTcxZTMyZmNiZTI2Zjk0NDc3N2Y1MTk0MGMzOGEwZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODg4MzA5ODQ2MTM5MDQ0MDAsImV4cCI6MTc4ODg0ODk4NH0.uMknlVWrvQw5GHh0xdD2hQlPSxswnVhbYv6rvQeq6Hw\u0026attachment=%E5%88%98%E9%82%A6%E5%A4%A7%E4%BC%A0.epub"},"errcode":0,"message":"获取电子书下载链接成功"}