一. java中实现线程的方式有Thread和Runnable Thread: public class Thread1 extends Thread{ @Override public void run() { System.out.println("extend thread"); } } Runnable: public class ThreadRunable implements Runnable{ public void run() { System.out.println(…
一提到Java多线程,首先想到的是Thread继承和Runnable的接口实现 Thread继承 public class MyThread extends Thread { public void run(){ int i = 0; System.out.println("--------------"+i++); } } Runnable接口实现 public class RunnableImpl implements Runnable { private long value =…
java中可有两种方式实现多线程, 一种是继承Thread类,(Thread本身实现了Runnable接口,就是说需要写void run 方法,来执行相关操作) 一种是实现Runnable接口 start, 和主线程一起执行,执行的顺序不确定 join,线程们 先执行,当所有的子线程执行完毕后,主线程才执行操作(文章最下面的例子) // 1 Provide a Runnable object, the Thread class itself implements Runnable//~~~ 1.…