java ½âÎöMP3Îļþ
Ê×ÏÈÐèÒªÖªµÀµÄÊÇ£¬MP3ÎļþµÄÎļþÐÅÏ¢¶¼·ÅÔÚÎļþ×îºóµÄ128¸ö×Ö½ÚÀïÃæ£¬Õâ128¸ö×Ö½Ú·Ö±ð´æ´¢µÄÐÅÏ¢ÈçÏ£º
char Header[3]; /* ±êǩͷ±ØÐëÊÇ"TAG"·ñÔòÈÏΪûÓбêÇ© */
char Title[30]; /* ±êÌâ */
char Artist[30]; /* ×÷Õß */
char Album[30]; /* ר¼¯ */
char Year[4]; /* ³öÆ·Äê´ú */
char Comment[28]; /* ±¸×¢ */
char reserve; /* ±£Áô */
char track;; /* Òô¹ì */
char Genre; /* ÀàÐÍ */
´úÂ룺
public class ReadMP3 {
/**
* @param args
* @throws Exception
*/
public static void main(String[] args) throws Exception {
// TODO Auto-generated method stub
String path = System.getProperty("user.dir")+"/images/wenbie.mp3";
readMp3ID3V1(path);
}
public static void readMp3ID3V1(String path) throws Exception{
byte[] buf = new byte[1024];
File file = new File(path);
FileInputStream fis = new FileInputStream(file);
/*---¶ÁÈ¡MP3Îļþβ²¿ÐÅÏ¢£¬²¢ÏÔʾ----*/
long size = file.length();
System.out.println("Îļþ×Ü×Ö½ÚÊý£º"+size);
fis.skip(size-128);
//±ê־λTAG:3 byte
fis.read(buf,0,3);
String tag = new String(buf,0,3);
System.out.println( "ID3V1: "+tag);
//¸èÇúÃû³Æ 30 byte
fis.read(buf,0,30);
String songname = new St
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String str = request.getParameter("biao");
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