{"data":{"url":"/uploads/projects/79b96c438787dc81313f71d0ca8ed21d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83OWI5NmM0Mzg3ODdkYzgxMzEzZjcxZDBjYThlZDIxZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQxNzY3MTM2NDA0OTQ3MDAsImV4cCI6MTc4NDE5NDcxM30.1m8W3L75brWFlQbfCIYQ6e3-FfSEzYu4Nvn9XHoen2c\u0026attachment=%E7%9C%8B%E4%B8%8D%E8%A7%81%E7%9A%84%E5%AE%A2%E4%BA%BA.epub"},"errcode":0,"message":"获取电子书下载链接成功"}