diff --git a/s-day06/src/com/inmind/thread_noname03/Demo04.java b/s-day06/src/com/inmind/thread_noname03/Demo04.java new file mode 100644 index 0000000..d788d16 --- /dev/null +++ b/s-day06/src/com/inmind/thread_noname03/Demo04.java @@ -0,0 +1,58 @@ +package com.inmind.thread_noname03; + +/* +匿名内部类的语法: + new 父类名|接口名(){ + 要重写的方法 + } + + 匿名内部类的作用:将父类或者接口的子类(实现类)的定义和对象的创建用一段代码操作完毕 + 匿名内部类一定是多态 + + 多线程的启动方式 + 1.继承Thread + 2.实现Runnable + */ +public class Demo04 { + public static void main(String[] args) { + //普通写法,非匿名内部类(开启线程方式一:继承Thread) + /*MyThread myThread = new MyThread(); + myThread.start();*/ + System.out.println("-------------------------"); + //匿名内部类启动线程,方式一 + Thread thread = new Thread(){ + @Override + public void run() { + System.out.println("匿名内部类启动了子线程:"+Thread.currentThread().getName()); + } + }; + thread.start(); + //普通写法,非匿名内部类(开启线程方式二:实现Runnable) + //Thread thread = new Thread(myRunnable, "线程666"); + + //匿名内部类启动线程,方式二:实现Runnable + Thread thread1 = new Thread(new Runnable() { + @Override + public void run() { + System.out.println("匿名内部类启动了子线程(Runnable):"+Thread.currentThread().getName()); + } + }); + thread1.start(); + System.out.println("-----------匿名对象+匿名内部类写法--------------"); + //方式一:继承Thread + new Thread(){ + @Override + public void run() { + System.out.println("匿名对象+匿名内部类启动了子线程(继承Thread):"+Thread.currentThread().getName()); + } + }.start(); + + //方式二:实现Runnable + new Thread(new Runnable() { + @Override + public void run() { + System.out.println("匿名对象+匿名内部类启动了子线程(实现Runnable):"+Thread.currentThread().getName()); + } + }).start(); + } +}