{"data":{"url":"/uploads/projects/7a3d6554b0e4e869509581a674a70f6e/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83YTNkNjU1NGIwZTRlODY5NTA5NTgxYTY3NGE3MGY2ZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODcxNTU1MjI4Mjg1MDU2MDAsImV4cCI6MTc4NzE3MzUyMn0.cZAtYjuEgo25_4JBvXZrJkc-2En450-EcjCXfct1o2M\u0026attachment=%E8%81%94%E6%83%B3%E6%88%90%E5%8A%9F%E4%B9%8B%E9%81%93.epub"},"errcode":0,"message":"获取电子书下载链接成功"}