{"data":{"url":"/uploads/projects/2d5c69c405098b2ab1db5a0eea9877b1/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yZDVjNjljNDA1MDk4YjJhYjFkYjVhMGVlYTk4NzdiMS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwNzcxNTQwNDQ0ODc2MDAsImV4cCI6MTc3NzA5NTE1NH0.6TwpPYUbTbICECQOifL4kH-NQlrYvLfmpCUTeYLYjWo\u0026attachment=%E8%B6%85%E9%80%9F%E5%AD%A6%E4%B9%A0%EF%BC%9A%E6%88%91%E8%BF%99%E6%A0%B7%E5%81%9A%EF%BC%8C%E4%B8%80%E4%B8%AA%E6%9C%88%E5%AD%A6%E4%BC%9A%E7%B4%A0%E6%8F%8F%EF%BC%8C%E4%B8%80%E5%B9%B4%E5%AD%A6%E4%BC%9A%E5%9B%9B%E7%A7%8D%E8%AF%AD%E8%A8%80%EF%BC%8C%E5%AE%8C%E6%88%90MIT%E5%9B%9B%E5%B9%B4%E8%AF%BE%E7%A8%8B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}