http://www.cnblogs.com/lwbqqyumidi/p/3804883.html
1.继承Thread
2.实现Runnable接口
public class MyRunnable implements Runnable {
@Override
public void run() {
// TODO Auto-generated method stub
System.out.println("running..");
}
}
public class Run {
public static void main(String[] args) {
Runnable runnable =new MyRunnable();
Thread thread = new Thread(runnable);
thread.start();
}
}
如果同时继承Thread类实现Runnable接口,实际执行的Thread的run方法
public class ThreadTest {
public static void main(String[] args) {
for (int i = 0; i < 100; i++) {
System.out.println(Thread.currentThread().getName() + " " + i);
if (i == 30) {
Runnable myRunnable = new MyRunnable();
Thread thread = new MyThread(myRunnable);
thread.start();
}
}
}
}
class MyRunnable implements Runnable {
private int i = 0;
@Override
public void run() {
System.out.println("in MyRunnable run");
for (i = 0; i < 100; i++) {
System.out.println(Thread.currentThread().getName() + " " + i);
}
}
}
class MyThread extends Thread {
private int i = 0;
public MyThread(Runnable runnable){
super(runnable);
}
@Override
public void run() {
System.out.println("in MyThread run");
for (i = 0; i < 100; i++) {
System.out.println(Thread.currentThread().getName() + " " + i);
}
}
}