这是我做软件课设时自己写的，实现基本的播放功能，除了能播放常见的歌曲格式外还有一个亮点：可以随意的更换播放器的皮肤，而且皮肤都是做好的。-This is my class set up to do when their own software written in the basic implementation of playback functions, except to play common songs format there is a bright spot: You can r