一个简单的mp3播放器,就是界面不怎么样,其他我觉得已经不错了.要建一个数据库(MediaList.mdb Number,FileName,FilePath),同且要放在与.class文件同一个目录.-A simple mp3 player, the interface is not up to much, the other I think has been pretty good. To build a database (MediaList.mdb　Number, FileName, FilePath), and wants to put it with the same. Class files with a directory.