Java Learning Note (38)-Create a thread that implements the Runnable interface

To create a thread that implements the Runnable interface

/* * Create thread mode two: Implement Runnable interface * Step: * 1. Create an implementation class for the Runnable interface * 2. Implement the Run method * 3. Create an instance of the implementation class * 4. Create a thread instance and pass an instance of the implementation class as a parameter * 5. Call S Tart method, starts the thread and runs the Run method * / class Mydemo implements Runnable{@Override Public voidRun () { for(inti =1; I <= -; i++) {System.out.println (Thread.CurrentThread (). GetName () +"*****run*******"+ i); }    }} Public  class Test03 {     Public Static voidMain (string[] args) {//Create an instance of the Runnable interface implementation classMydemo d=NewMydemo ();//create thread to pass in an instance of the implementation classThread t=NewThread (D,"MyThread");//Start thread and Execute Run methodT.start (); Thread Thread=thread.currentthread ();//Get current thread instance         for(inti =1; I <= -; i++) {System.out.println (Thread.getname () +"*****hello world*******"+ i); }    }}

Multithreading

/* Multithreading * phenomenon: The output may not be output sequentially * cause: Although the output code is executed, the result may not be printed, but the other thread is printing ahead of time */ Public  class Test04 {     Public Static voidMain (string[] args) {/*mythread1 t1 = new MyThread1 ();        MyThread1 t2 = new MyThread1 ();        T1.start (); T2.start (); */MyThread2 mt=NewMyThread2 (); Thread t1=NewThread (MT,"Window 1"); Thread t2=NewThread (MT,"Window 2");        T1.start ();    T2.start (); }} class MyThread1 extends Thread {    //generally do not use static, cause: 1.static initialized at class load 2. Life cycle too long    Static intnum = -;//Number of votes@Override Public voidRun () { while(Num >0) {System.out.println (Thread.CurrentThread (). GetName () +"******"+ num--); }    }} class MyThread2 implements Runnable {    intnum = the; @Override Public voidRun () { while(Num >0) {System.out.println (Thread.CurrentThread (). GetName () +"******"+ num--); }    }}

Java Learning Note (38)-Create a thread that implements the Runnable interface