4 ways to implement Java multi-threading

1, inherit the thread class, rewrite the Run method;

 public  class  Thread01 extends   thread{ public   Thread01 () {}  public  void   run () {System.out.println (Thread.CurrentThread (). GetName (    ));  public  static  void   main (string[] args) {Thread01 thread01  = new   Thread01 ();        Thread01.setname ( "Inherits thread Class 1" 

2, implement the Runnable interface, override the Run method;

 public  class   Thread02 { public  static  void   main (string[] args) {S        Ystem.out.println (Thread.CurrentThread (). GetName ()); Thread t2  = new  Thread (new   MyThread02 ());     T2.start (); }}  class  MyThread02 implements  Span style= "COLOR: #000000" > runnable{@Override  public  void   run () {System.out.println (Thread.CurrentThread (). GetName () 
    + "2--implements the thread implementation of the Runnable interface" 

3, the implementation of the callable interface through the Futuretask wrapper to create thread threads;

4, creating threads through the thread pool;

 Public classTHREAD04 {Private Static intPool_num =10;  Public Static voidMain (string[] args)throwsinterruptedexception {executorservice executorservice= Executors.newfixedthreadpool (5);  for(inti = 0; i < Pool_num; i++) {Runnablethread runnable=NewRunnablethread ();        Executorservice.execute (runnable);    } executorservice.shutdown (); }}classRunnablethreadImplementsrunnable{@Override Public voidrun () {System.out.println ("4--threads created through the thread pool:" + thread.currentthread (). GetName () + ""); }  }  

4 ways to implement Java multi-threading