public final void setName(String name)
public final String getName()
當使用Runnable創建線程時,Runnable中並沒有getName和setName,那么想要獲取運行當前代碼的線程名字就需要調用 Thread類中的public static Thread currentThread()獲取當前線程,在調用getName()獲取線程名
public class ThreadName {
public static void main(String args[]){
Thread t = new Thread(new MyThreadName(),"線程A");
t.start();
t.run();
}
}
class MyThreadName implements Runnable{
@Override
public void run() {
System.err.println("threa-name="+Thread.currentThread().getName());
}
}
結果:
threa-name=main
threa-name=線程A