目录
1.调用run方法
2.调用start方法
3.start和run的区别
二、Thread中的start和run的区别
1.调用run方法
public class ThreadTest { private static void attack() { System.out.println("Current Thread is : " + Thread.currentThread().getName()); } public static void main(String[] args) throws InterruptedException { Thread t = new Thread(){ @Override public void run() { attack(); } }; System.out.println("current main thread is : " + Thread.currentThread().getName()); t.run(); }
显示线程只有一个,即main线程
2.调用start方法
public class ThreadTest { private static void attack() { System.out.println("Current Thread is : " + Thread.currentThread().getName()); } public static void main(String[] args) throws InterruptedException { Thread t = new Thread(() -> attack()); System.out.println("current main thread is : " + Thread.currentThread().getName()); t.start(); } }
我们是用lambda表达式来重写的Thread类,这个时候就会创建一个新的线程
3.start和run的区别
原文地址:https://www.cnblogs.com/xzmxddx/p/10362802.html
时间: 2024-11-05 20:48:38