003JAVA多线程同步与异步方法

package com.skcc.mthread;

public class MyThread002 {

public MyThread002() { // TODO Auto-generated constructor stub } /***** * synchronized void work() 同步方法 * void eat() 异步方法 * ***/ public synchronized void work() { System.out.println(Thread.currentThread().getName() + " synchronized work method executed."); try { Thread.sleep(5); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } public void eat() { System.out.println(Thread.currentThread().getName() + " asynchronized eat method executed."); } public static void main(String[] args) { // TODO Auto-generated method stub MyThread002 m1 = new MyThread002(); new Thread(new Runnable() { @Override public void run() { // TODO Auto-generated method stub m1.work(); } },"t1").start(); new Thread(new Runnable() { @Override public void run() { // TODO Auto-generated method stub //m1.work(); m1.eat(); } },"t2").start(); new Thread(new Runnable() { @Override public void run() { // TODO Auto-generated method stub m1.work(); } },"t3").start(); new Thread(new Runnable() { @Override public void run() { // TODO Auto-generated method stub //m1.work(); m1.eat(); } },"t4").start(); }

}