package com.roocon.thread.t1;

public class NewThread implements Runnable {

    @Override

    public void run() {

        System.out.println("线程运行了");

    }

    public static void main(String[] args) {

        Thread thread = new Thread(new NewThread());//创建线程并且指定线程任务

        thread.start();//启动线程

    }

}

package com.roocon.thread.t1;

public class NewThread implements Runnable {

    @Override

    public void run() {

        while(true){

            System.out.println("自定义线程运行了");

        }

    }

    public static void main(String[] args) {

        Thread thread = new Thread(new NewThread());//创建线程并且指定线程任务

        thread.start();//启动线程

        while(true){

            System.out.println("主线程运行了");

        }

    }

}