"Java Concurrency Programming Combat" chapter seventh: Cancellation and shutdown

1. Several ways to stop a thread

• 1.1 General Logic stops

public class ThreadInterruptTest {    public static volatile boolean cancel = true;    public static void main(String[] args) throws InterruptedException {        Thread thread = new Thread(                new Runnable() {                    @Override                    public void run() {                        while (cancel) {                            System.out.println("still alive");                        }                    }                }        );        thread.start();        Thread.sleep(1000L);        cancel = false;    }}

The above code has a method of calling blocking if the thread is running logic. Will cause Cancel's judgment to never be executed. So you can use the interrupt method

• 1.2 Interrupts

"Java Concurrency Programming Combat" chapter seventh: Cancellation and shutdown