基于相似度的即时音乐播放器的设计与实现,本播放器能实现一般播放器的播放功能，在此基础上增加了歌曲与处理功能和即时播放与输入心情相似度最高的心情类音乐-Similarity-based real-time music player design and implementation, the player can achieve normal player' s playback functions, based on the increase in this song and proces