package com.xiangsoft.mainborad; import java.awt.BorderLayout; import java.awt.EventQueue; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.BufferedReader; import java.io.InputStream; import java.io.InputStreamReader; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; public class Mainboard extends JFrame{ private JPanel contentPane; JTextArea jta = new JTextArea("界面数据:"); public static void main(String[] args) { Mainboard mb = new Mainboard(); mb.setVisible(true); } public Mainboard(){ this.setLocation(400, 300); setTitle("设置窗体大小");// 设置窗体标题 setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);// 默认关闭方式 setSize(800,600);// 设置窗体大小 contentPane=new JPanel();// 创建内容面板 contentPane.setLayout(new BorderLayout(0,0)); setContentPane(contentPane);// 设置内容面板 // JLabel label=new JLabel("界面数据"); // 创建标签控件 JScrollPane sp = new JScrollPane(jta); contentPane.add(sp,BorderLayout.CENTER);// 添加标签控件到窗体 JButton jb = new JButton("代理测试"); jb.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { InputStream ins = null; String[] cmd = new String[]{ "cmd.exe", "/C", "ipconfig" }; try{ Process process = Runtime.getRuntime().exec(cmd); ins = process.getInputStream(); BufferedReader reader = new BufferedReader(new InputStreamReader(ins)); String line = null; while ((line = reader.readLine()) != null){ jta.append(line+"\n"); EventQueue.invokeLater(new Runnable(){ public void run() { try { Thread.sleep(3000L); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); System.out.println(line); } int exitValue = process.waitFor(); System.out.println("返回值:" + exitValue); process.getOutputStream().close(); }catch (Exception ex){ ex.printStackTrace(); } } }); contentPane.add(jb,BorderLayout.EAST); } }
java 调用cmd命令
猜你喜欢
转载自dannyhz.iteye.com/blog/2311207
今日推荐
周排行