thread

codes/java8demo/src/main/java/com/itwanger/thread1/MyRunnable.java

@@ -0,0 +1,37 @@
+package com.itwanger.thread1;
+
+/**
+ * @author 微信搜「沉默王二」，回复关键字 Java
+ */
+public class MyRunnable implements Runnable {
+    @Override
+    public void run() {
+        for (int i = 0; i < 10; i++) {
+try {//sleep会发生异常要显示处理
+    Thread.sleep(20);//暂停20毫秒
+} catch (InterruptedException e) {
+    e.printStackTrace();
+}
+            System.out.println(Thread.currentThread().getName() + "打了:" + i + "个小兵");
+        }
+    }
+
+    public static void main(String[] args) {
+//创建MyRunnable类
+MyRunnable mr = new MyRunnable();
+//创建Thread类的有参构造,并设置线程名
+Thread t1 = new Thread(mr, "张飞");
+Thread t2 = new Thread(mr, "貂蝉");
+Thread t3 = new Thread(mr, "吕布");
+
+t1.setDaemon(true);
+t2.setDaemon(true);
+
+//启动线程
+t1.start();
+t2.start();
+t3.start();
+
+
+    }
+}

codes/java8demo/src/main/java/com/itwanger/thread1/MyThread.java

@@ -0,0 +1,28 @@
+package com.itwanger.thread1;
+
+/**
+ * @author 微信搜「沉默王二」，回复关键字 Java
+ */
+public class MyThread extends Thread {
+    @Override
+    public void run() {
+        for (int i = 0; i < 100; i++) {
+            System.out.println(getName() + ":打了" + i + "个小兵");
+        }
+    }
+
+    public static void main(String[] args) {
+//创建MyThread对象
+MyThread t1=new  MyThread();
+MyThread t2=new  MyThread();
+MyThread t3=new  MyThread();
+//设置线程的名字
+t1.setName("鲁班");
+t2.setName("刘备");
+t3.setName("亚瑟");
+//启动线程
+t1.start();
+t2.start();
+t3.start();
+    }
+}