/** * 构造线程的2种方式,第三个线程是混合方式 * * @author timeriver.wang * @date Mar 10, 2014 3:11:05 PM */ public class TraditionThread { public static void main( String[] args ) { /** * 也可以用匿名内部类(new 父类或接口),不一定非要extends */ Thread thread = new Thread() { public void run() { System.out.println( "1:" + Thread.currentThread() ); } }; thread.start(); /** * 这种方式体现面向对象的思想,线程对象,线程所运行代码封装成一个对象new Runnable */ Thread thread2 = new Thread( new Runnable() { public void run() { System.out.println( "2:" + Thread.currentThread() ); } } ); thread2.start(); /** * Thread的匿名内部子类有run方法,就覆盖父类的run方法,不执行父Thread类的run方法 Thread父类:public void run() {if (target != null) * {target.run();}} 所以输出"3: Thread:",而不是"3: Runnable:" */ new Thread( new Runnable() { public void run() { System.out.println( "3: Runnable:" + Thread.currentThread() ); } } ) { public void run() { System.out.println( "3: Thread:" + Thread.currentThread() ); } }.start(); } }
Thread--Syn系列(四)线程构造方式
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