package?com.we.learning;??

class?Thread1?extends?Thread{??

????private?String?name;??

????public?Thread1(String?name)?{??

???????this.name=name;??

????}??

????public?void?run()?{??

????????for?(int?i?=?0;?i?<?5;?i++)?{??

????????????System.out.println(name?+?"運行??:??"?+?i);??

????????????try?{??

????????????????sleep((int)?Math.random()?*?10);??

????????????}?catch?(InterruptedException?e)?{??

????????????????e.printStackTrace();??

????????????}??

????????}??

????}??

}??

public?class?Main?{??

? ? public?static?void?main(String[]?args)?{??

????????Thread1?mTh1=new?Thread1("A");??

????????Thread1?mTh2=new?Thread1("B");??

????????mTh1.start();??

????????mTh2.start();??

? ? }??

}??