public class  {
	public static void main(String[] args) {
		
		MyThread mt = new MyThread("新的线程！");
		//开启新线程
		mt.start();
		//在主方法中执行for循环
		for (int i = 0; i < 10; i++) {
			System.out.println("main线程！"+i);
		}
	}
}

public class MyThread extends Thread {
	//定义指定线程名称的构造方法
	public MyThread(String name) {
		//调用父类的String参数的构造方法，指定线程的名称
		super(name);
	}
	/**
	 * 重写run方法，完成该线程执行的逻辑
	 */
	
	public void run() {
		for (int i = 0; i < 10; i++) {
			System.out.println(getName()+"：正在执行！"+i);
		}
	}
}

?public?class?MyRunnable?implements?Ru 大专栏  07-多线程nnable{
	?
???public?void?run()?{
?????for?(int?i?=?0;?i?<?20;?i++)?{
????System.out.println(Thread.currentThread().getName()+"?"+i);?????
		}??????
	}???
}
public?class?Demo?{
????public?static?void?main(String[]?args)?{
????????//创建自定义类对象??线程任务对象
????????MyRunnable?mr?=?new?MyRunnable();
????????//创建线程对象
????????Thread?t?=?new?Thread(mr,?"小强");
????????t.start();
????????for?(int?i?=?0;?i?<?20;?i++)?{
????????????System.out.println("旺财?"?+?i);
????????}
????}
}

 public?class?NoNameInnerClassThread?{
???public?static?void?main(String[]?args)?{ ??? ? ???? 
// new?Runnable(){ ?????
// public?void?run(){ ?????????
// for?(int?i?=?0;?i?<?20;?i++)?{ ?????????????
// System.out.println("张宇:"+i); ?????????????????
// } ?????????????
// }?? ?????????
// ???};?//‐‐‐这个整体??相当于new?MyRunnable() ?? 
????????Runnable?r?=?new?Runnable(){
????????????public?void?run(){
????????????????for?(int?i?=?0;?i?<?20;?i++)?{
?????????????????? System.out.println("张宇:"+i); ?
????????????????}
????????????}?
????????};
????????new?Thread(r).start();
       ?for?(int?i?=?0;?i?<?20;?i++)?{
?????????? System.out.println("费玉清:"+i); ?
????????}
???} 
}