{"data":{"url":"/uploads/projects/4759ec51faf95faa72a3e7ef4f4f924e/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80NzU5ZWM1MWZhZjk1ZmFhNzJhM2U3ZWY0ZjRmOTI0ZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMzk4MTY3NTQ3ODA0MDAsImV4cCI6MTc3NzM1NzgxNn0.oBkuWmW8A_qblJw39hOSa5CwdwJGVF2LKmvDvnO1kig\u0026attachment=%E7%B2%BE%E9%80%9AHibernate.epub"},"errcode":0,"message":"获取电子书下载链接成功"}