Java判断系统是否装了获正在运行360(某种软件)

通过判断进程判断系统正在运行某个软件

package aa; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; public class BanSupport extends JFrame { private String keyWord; private JLabel msg; public BanSupport(String keyWord) { super("想禁谁，就可以禁谁"); this.setBounds(200, 200, 500, 200); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); msg=new JLabel("所谓监控用户硬盘，只是个笑话.根本就是公开的API。 "); this.getContentPane().add(msg); this.keyWord = keyWord.toLowerCase(); this.check(); } public void check() { Runtime runtime = Runtime.getRuntime(); Process process = null; try { process = runtime.exec("cmd /c Tasklist"); BufferedReader in = new BufferedReader(new InputStreamReader( process.getInputStream())); String s = ""; while ((s = in.readLine()) != null) { s = s.toLowerCase(); if (s.startsWith(keyWord)) { s = s.substring(0, s.indexOf(".exe") + 4); JOptionPane.showMessageDialog(this, "您的系统中检测到正在运行"+s+"，为了保障您的安全，本软件即将退出。请关闭"+s+"后再使用本检测软件。"); System.exit(-1); } } } catch (IOException e) { e.printStackTrace(); } } }

 

package aa; public class Ban360 extends BanSupport { public Ban360() { super("360");//这里可以换成QQ } public static void main(String[] args) { Ban360 demo = new Ban360(); demo.setVisible(true); } }

 

 

判断注册表查看安装了某款软件

package aa; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JOptionPane; public class BanSupport extends JFrame { private String keyWord; private JLabel msg; public BanSupport(String keyWord) throws IOException { super("想禁谁，就可以禁谁"); this.setBounds(200, 200, 500, 200); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); msg=new JLabel("所谓监控用户硬盘，只是个笑话.根本就是公开的API。"); this.getContentPane().add(msg); this.keyWord = keyWord.toLowerCase(); this.check(); } public void check() throws IOException { Runtime runtime = Runtime.getRuntime(); Process process = null; process = runtime.exec("cmd /c reg query HKEY_LOCAL_MACHINE//SOFTWARE//"+keyWord); BufferedReader in = new BufferedReader(new InputStreamReader( process.getInputStream())); while (in.readLine() != null) { JOptionPane.showMessageDialog(this, "您的系统中检测到"+keyWord+"，为了保障您的安全，本软件即将退出。请卸载"+s+"后再使用本检测软件。"); System.exit(-1); } in.close(); process.destroy(); } }

package aa; import java.io.IOException; public class Ban360 extends BanSupport { public Ban360() throws IOException { super("sd360");//这里可以换成Tencent } public static void main(String[] args) throws IOException { Ban360 demo = new Ban360(); demo.setVisible(true); } }