{"data":{"url":"/uploads/projects/5604f83708a69f28a5ec882f92fc5e59/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81NjA0ZjgzNzA4YTY5ZjI4YTVlYzg4MmY5MmZjNWU1OS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI0OTk3ODkxODUxNjEzMDAsImV4cCI6MTc4MjUxNzc4OX0.QpE6d19v9ydfErpv916LK6OYAV4ulnU3W0SfaseO3WU\u0026attachment=%E4%BA%BA%E6%9D%83%E4%B9%8B%E9%97%A8.epub"},"errcode":0,"message":"获取电子书下载链接成功"}