{"data":{"url":"/uploads/projects/6747a7a073c03f69a4c8794b05d5189d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82NzQ3YTdhMDczYzAzZjY5YTRjODc5NGIwNWQ1MTg5ZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwMjg3NDAzMzAzODg2MDAsImV4cCI6MTc3NzA0Njc0MH0.gC4k0SjGzV8wIrlVn6yvmZ4YQXsXvQE7FZ5rwC5tHMs\u0026attachment=%E4%BA%A4%E9%80%9A%E4%BA%8B%E6%95%85%E6%A1%88%E4%BE%8B%E7%B2%BE%E6%9E%90.epub"},"errcode":0,"message":"获取电子书下载链接成功"}