Question

在Mac上用Java写程序 , 如何调用本地播放器并且播放本地视频文件??

代码如下

package ch6;

import java.awt.*;

import javax.swing.*;

public class TestBoom {

public static void main(String[] args) {

// TODO Auto-generated method stub

JFrame f = new JFrame("核弹发射程序") ;

f.setVisible(true);

f.setBounds(10 , 10, 100, 200);

JLabel la1 = new JLabel();

int n = JOptionPane.showConfirmDialog(null, "是否实施打击");

if(n == 0){

la1.setText("正在启动发射程序与实时画面");

Runtime rn = Runtime.getRuntime();

Process p = null;

try {

p = rn.exec("\"Macintosh HD/Applications/QuickTime Player.app\" /Users/zhangyu/Desktop/Boom.MOV");

} catch (Exception e) {

System.out.println("Error exec!");

}

//System.out.println("点击了是");

}else if(n == 1){

la1.setText("您取消了发射");

//System.out.println("点击了否");

}else{

la1.setText("您取消了发射");

//System.out.println("点击了取消");

}

JOptionPane.showMessageDialog(null, la1);

}
运行结果如下
哪里错了 求大神指点

Answer 1

p = rn.exec("\"Macintosh HD/Applications/QuickTime Player.app\" /Users/zhangyu/Desktop/Boom.MOV");

你这里的exec的参数是不是有问题

追问

需要怎么修改