{"data":{"url":"/uploads/projects/90714e0b9c2ffbd735408862049bbed7/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85MDcxNGUwYjljMmZmYmQ3MzU0MDg4NjIwNDliYmVkNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU0MDcwMTQ0ODM5NjE4MDAsImV4cCI6MTc3NTQyNTAxNH0.CUxeXPgnqJNp7wLpdq8GEbukHunRYLHf6afazQmpYco\u0026attachment=%E7%9F%A5%E5%A0%82%E4%B9%99%E9%85%89%E6%96%87%E7%BC%96.epub"},"errcode":0,"message":"获取电子书下载链接成功"}