{"data":{"url":"/uploads/projects/15aa0786564fb01346f36bbd291e3fcd/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xNWFhMDc4NjU2NGZiMDEzNDZmMzZiYmQyOTFlM2ZjZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUyNjYyMjg5MzQ2OTg0MDAsImV4cCI6MTc3NTI4NDIyOH0.YwuZORGNjlsNgxdLA4G32nFnUt3PdOWPsORwSfvaVdU\u0026attachment=%5B%E5%8C%BA%E5%9D%97%E9%93%BE%E6%8A%80%E6%9C%AF%E6%8C%87%E5%8D%97%5D%E9%82%B9%E5%9D%87%E7%AD%89.epub"},"errcode":0,"message":"获取电子书下载链接成功"}