随机1-10的数

package com.gflex.datacollect.datagrab;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimerTask;

 

//TimerTest 继承定时器Timer的TimerTask

public class TimerTest extends TimerTask {

 //在重新的run方法中执行要执行的内容
 public void run() {
      go();
 }


 public static void go(){
  int t = (int) (Math.random()*10+1);
  System.out.println(t+"");
  //System.out.println(new SimpleDateFormat("yyyy-MM-dd hh:mm:ss").format(new Date()).toString());
 }
 

}


//然后再：

package com.gflex.datacollect.datagrab;
import java.util.Timer;
public class Test {

 /**
  * @param args
  */
 public static void main(String[] args) {
  
  Timer timer=new Timer();
  
  timer.scheduleAtFixedRate(new TimerTest(),5*1000,5*1000);
  
 
 }
 

}

//每隔5秒生成一个随机数，范围在1-10