Methods for external threads to stop Java child threads

First, Thread.stop ()
Officially not recommended, Because it is inherently unsafe.

Two, mode one
1. Threading Class Example

 Public classThreadT1 implements Runnable {PrivateThread Threadthis;  Public voidstart () {Threadthis=NewThread ( This);    Threadthis.start (); }     Public voidStop () {threadthis=NULL; }     Public voidrun () {Thread thisthread=Thread.CurrentThread ();  while(Threadthis = =thisthread) {System. out. println ("lalala~"); //Do YOUR work!} System. out. println ("stopped!!!"); }}            

2. Using the example

New// Create thread and start / Stop this thread  

Three, mode two
1. Threading Class Example

 Public classThreadT2 extends Thread {PrivateBoolean stop =false;  Public voidStopbymark () {Stop=true; }     Public voidrun () { while(!stop) {System. out. println ("lalala~"); //Do YOUR work!} System. out. println ("stopped!!!"); }}

2. Using the example

New// Create thread and start / Stop this thread  

Attached, about Thread.Interrupt ()
The thread can also be stopped in this way.
Prerequisites:

 Public void run () {    try  {        thread.sleep ();     Catch // The method that captures the interruptedexception must exist, and the    stop method is called when the throw occurs.      e.printstacktrace ();    Stopbymark ();    }}

Methods for external threads to stop Java child threads