java线程的一个小例子

package com.lee;

import java.io.IOException;
import java.nio.CharBuffer;

public class ThreadTest {

int i = 0;
int j=0;

public static void main(String[] args) {

// TODO Auto-generated method stub

ThreadTest t = new ThreadTest();

t.runTest();

}

public void runTest() {
new Thread(new Runnable() {//创建线程  new Runnable接口
@Override
public void run() {//重写run方法
// TODO Auto-generated method stub
while (true) {
System.out.println("呵呵  " + i);
i++;
if(i>15)
break;
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}).start();//启动线程
new Thread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
while (true) {
System.out.println("lalallala  " + j);
j++;
if (j>15) {
break;
}
try {
Thread.sleep(600);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}).start();
}
}