public final void setName(String name)
public final String getName()
当使用Runnable创建线程时,Runnable中并没有getName和setName,那么想要获取运行当前代码的线程名字就需要调用 Thread类中的public static Thread currentThread()获取当前线程,在调用getName()获取线程名
public class ThreadName {
public static void main(String args[]){
Thread t = new Thread(new MyThreadName(),"线程A");
t.start();
t.run();
}
}
class MyThreadName implements Runnable{
@Override
public void run() {
System.err.println("threa-name="+Thread.currentThread().getName());
}
}
结果:
threa-name=main
threa-name=线程A