java 里的Thread.currentThread是指当前的执行线程,如代码所示:
public class Program {
public static void main(String[] args) {
Task task=new Task();
Thread thread_1=new Thread(task);
Thread thread_2=new Thread(task);
thread_1.start();
thread_2.start();
}
}
class Task implements Runnable{
@Override
public void run() {
System.out.println("当前执行线程:"+Thread.currentThread()); // 打印当前执行线程
}
}