我知道这个问题已经被问过很多次了,但在某些情况下有所不同,所以我无法弄清楚。当我在 Eclipse 中运行游戏时,一切都很顺利,游戏运行完美,但在导出后,它崩溃了。我可以打开游戏并在菜单中移动,但没有播放任何声音,并且在我点击播放后,游戏就冻结了,并且它用 cmd 给了我这个错误(我可以粘贴任何必要的类,但希望只有 Audio 类是必要的) :
java.io.IOException: mark/reset not supported
at java.util.zip.InflaterInputStream.reset(Unknown Source)
at java.io.FilterInputStream.reset(Unknown Source)
at com.sun.media.sound.SoftMidiAudioFileReader.getAudioInputStream(Unknown Source)
at javax.sound.sampled.AudioSystem.getAudioInputStream(Unknown Source)
at com.neet.Audio.JukeBox.load(JukeBox.java:26)
at com.neet.GameState.IntroState.<init>(IntroState.java:28)
at com.neet.GameState.GameStateManager.loadState(GameStateManager.java:48)
at com.neet.GameState.GameStateManager.setState(GameStateManager.java:72)
at com.neet.GameState.GameStateManager.<init>(GameStateManager.java:31)
at com.neet.Main.GamePanel.init(GamePanel.java:70)
at com.neet.Main.GamePanel.run(GamePanel.java:75)
at java.lang.Thread.run(Unknown Source)
这是音频类:`
package com.neet.Audio;
import java.util.HashMap;
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
public class JukeBox {
private static HashMap<String, Clip> clips;
private static int gap;
private static boolean mute = false;
public static void init() {
clips = new HashMap<String, Clip>();
gap = 0;
}
public static void load(String s, String n) {
if(clips.get(n) != null) return;
Clip clip;
try {
AudioInputStream ais =
AudioSystem.getAudioInputStream(
JukeBox.class.getResourceAsStream(s)
);
AudioFormat baseFormat = ais.getFormat();
AudioFormat decodeFormat = new AudioFormat(
AudioFormat.Encoding.PCM_SIGNED,
baseFormat.getSampleRate(),
16,
baseFormat.getChannels(),
baseFormat.getChannels() * 2,
baseFormat.getSampleRate(),
false
);
AudioInputStream dais = AudioSystem.getAudioInputStream(decodeFormat, ais);
clip = AudioSystem.getClip();
clip.open(dais);
clips.put(n, clip);
}
catch(Exception e) {
e.printStackTrace();
}
}
public static void play(String s) {
play(s, gap);
}
public static void play(String s, int i) {
if(mute) return;
Clip c = clips.get(s);
if(c == null) return;
if(c.isRunning()) c.stop();
c.setFramePosition(i);
while(!c.isRunning()) c.start();
}
public static void stop(String s) {
if(clips.get(s) == null) return;
if(clips.get(s).isRunning()) clips.get(s).stop();
}
public static void resume(String s) {
if(mute) return;
if(clips.get(s).isRunning()) return;
clips.get(s).start();
}
public static void loop(String s) {
loop(s, gap, gap, clips.get(s).getFrameLength() - 1);
}
public static void loop(String s, int frame) {
loop(s, frame, gap, clips.get(s).getFrameLength() - 1);
}
public static void loop(String s, int start, int end) {
loop(s, gap, start, end);
}
public static void loop(String s, int frame, int start, int end) {
stop(s);
if(mute) return;
clips.get(s).setLoopPoints(start, end);
clips.get(s).setFramePosition(frame);
clips.get(s).loop(Clip.LOOP_CONTINUOUSLY);
}
public static void setPosition(String s, int frame) {
clips.get(s).setFramePosition(frame);
}
public static int getFrames(String s) { return clips.get(s).getFrameLength(); }
public static int getPosition(String s) { return clips.get(s).getFramePosition(); }
public static void close(String s) {
stop(s);
clips.get(s).close();
}
}`