获取硬盘序列号-javaswing界面demo

java swing获取硬盘序列号

源代码如下

import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

/**
 * 获取硬盘序列号Demo
 * 
 * @author Champ.Ping
 */
public class MainView extends JFrame implements ActionListener {
    
    
	/**
	 * 获取硬盘序列号
	 */
	private static final long serialVersionUID = 1L;
	private JButton btn_get;
	private JButton btn_cnacel;
	private JLabel label;

	public MainView() {
    
    
		JPanel jPanelLab = new JPanel();
		JPanel jPanelBtn = new JPanel();
		jPanelLab.setLayout(new FlowLayout());
		jPanelBtn.setLayout(new FlowLayout());

		label = new JLabel("硬盘序列号：XXXX-XXXX");
		setTitle("获取硬盘序列号Demo");
		setBounds((Toolkit.getDefaultToolkit().getScreenSize().width - 300) / 2,
				(Toolkit.getDefaultToolkit().getScreenSize().height - 160) / 2, 300, 160);
		jPanelLab.add(label);

		btn_get = new JButton("获取");
		btn_cnacel = new JButton("退出");
		jPanelBtn.add(btn_get);
		jPanelBtn.add(btn_cnacel);

		setVisible(true);
		setLayout(new GridLayout(2, 1));
		add(jPanelLab);
		add(jPanelBtn);
		btn_get.addActionListener(this);
		btn_cnacel.addActionListener(this);
	}

	@Override
	public void actionPerformed(ActionEvent e) {
    
    
		if (e.getSource() == btn_get) {
    
    
			String mess = "硬盘序列号：" + getHdSerialInfo();
			this.label.setText(mess);
		}
		if (e.getSource() == btn_cnacel) {
    
    
			dispose();
		}
	}

	public static String getHdSerialInfo() {
    
    

		String line = "";
		String HdSerial = "";// 定义变量 硬盘序列号
		try {
    
    
			Process proces = Runtime.getRuntime().exec("cmd /c dir c:");// 获取命令行参数
			BufferedReader buffreader = new BufferedReader(new InputStreamReader(proces.getInputStream(), "gbk"));

			while ((line = buffreader.readLine()) != null) {
    
    
				if (line.indexOf("卷的序列号是 ") != -1) {
    
     // 读取参数并获取硬盘序列号

					HdSerial = line.substring(line.indexOf("卷的序列号是 ") + "卷的序列号是 ".length(), line.length());
					break;
				}
			}

		} catch (IOException e) {
    
    
			e.printStackTrace();
		}

		return HdSerial;
	}

	public static void main(String[] args) {
    
    
		new MainView();
	}
}