The file's URL:
The url is useful when the content is text file only. Before I have a proxy server to give customers access hotel address from prohibited network, but now it stopped.
I am also working on uploading the video files to introduce customers about the hotel. Right now this software is only a demonstration, so the video file is something else. Watch it (上载了部分视频用于测试酒店软件的视频播放功能，由于现在是演示版，所以上载的和酒店工程无关）
There are some songs or language learning mp3 below, just for examples of the future hotel website introduction, so only several files there.