java线程写法

来源：互联网发布：皮带什么牌子好知乎编辑：程序博客网时间：2024/04/29 05:29

//线程创建方式1
       Thread thread=new Thread(){
           public void run() {
               while(true){
                   try {
                       Thread.sleep(100);
                   } catch (InterruptedException e) {
                       e.printStackTrace();
                   }
                   System.out.println(Thread.currentThread());
               }
           }
       };
       thread.start();

       //线程创建方式2
       Thread thread2=new Thread(new Runnable(){
           public void run() {
               while(true){
                   try {
                       Thread.sleep(100);
                   } catch (InterruptedException e) {
                       e.printStackTrace();
                   }
                   System.out.println(Thread.currentThread());
               }
           }
       });

       thread2.start();

       //main程序
       while(true){
           try {
               Thread.sleep(100);
           } catch (InterruptedException e) {
               e.printStackTrace();
           }
           System.out.println(Thread.currentThread());

}

-------------------------------------------------------------------------------------------------

        //混合
       new Thread(new Runnable(){
           public void run() {
               System.out.println("Override runnable run!");
           }
       }){
           public void run() {
               //super.run();
               System.out.println("Override Thread run!");
           }
       }.start();

执行结果Override Thread run!

如果加上super.run();结果为：

Override runnable run!
Override Thread run!

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