java进程

package com.process;

 

public class ProcessTest {

public static void main(String[] args) {

new ProcessUtils().start();

}

}

 

 

==================================

package com.process;

 

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

 

public class ProcessUtils extends Thread{

public static final String FIRE_FOX = "firefox.exe";

public static final String IE = "iexplore.exe";

public static final int FIVE_MINUTE = 1000*60*5;

 public synchronized void run(){

try {

while(true){

Thread.sleep(FIVE_MINUTE);

this.findAndKillProcess();

}

} catch (InterruptedException e) {

e.printStackTrace();

}

     }

 

public  void findAndKillProcess() {

Process p = null;

int count = 0;

try {

p = Runtime.getRuntime().exec("tasklist");

} catch (IOException e) {

e.printStackTrace();

}

System.out.println("start to kill...");

if(p != null){

BufferedReader bw = new BufferedReader(new InputStreamReader(p.getInputStream()));

String str = "";

while (true) {

try {

str = bw.readLine();

if (str != null) {

if(str.indexOf(FIRE_FOX)>-1 || str.indexOf(IE)>-1){

++count;

String[] processInfo = str.split("\\s{1,}");

System.out.println(processInfo[0]+":"+count);

Runtime.getRuntime().exec("tskill "+processInfo[1]);

 

} 

}else{

break;

}

} catch (IOException e) {

e.printStackTrace();

}

}

}

System.out.println("Total killed "+count+" processes, done!");

}

}