• 丰搜首页
• 文档中心
• 视频中心
• 丰搜贴吧
• 问题集锦
• 更多功能

选择显示字体大小

• 最大
• 较大
• 标准

java编程播放midi音乐

package test;

import javax.sound.midi.*;
import javax.sound.sampled.*;
import java.io.*;

/**
 * <p>title: </p>
 * <p>description: </p>
 * <p>copyright: copyright (c) 2003</p>
 * <p>company: sinosoft</p>
 * @author pete
 * @version 1.0
 */

public class playmidi implements runnable{
    file sound;
    sequence seq;
    sequencer midi;
    thread runner;
    public playmidi(string f){
        try {
            sound=new file(f);
            seq=midisystem.getsequence(sound);
            midi=midisystem.getsequencer();
            midi.open();
            midi.setsequence(seq);
        }
        catch (exception ex) {
        }
    }

    public void run(){
        try {
            while(true){
                if(!midi.isrunning())midi.start();
                thread.sleep(1000);
            }
        }
        catch (exception ex) {
            ex.printstacktrace();
        }
    }
    public void playmidi(){
        try
        {
            //midi.start();
            if(runner==null){
                runner=new thread(this);
                runner.start();
            }
        }
        catch (exception ex)
        {
        }
    }
    public void stopmidi(){
        try
        {
            runner.stop();
            runner=null;
            midi.stop();
        }
        catch (exception ex)
        {
        }
    }

    public static void main(string[] args)
    {
        playmidi playmidi1 = new playmidi("mytest.mid