Java如何获取正在运行的线程的名称？

在Java编程中，如何获取正在运行的线程的名称？

以下示例显示如何获取正在运行的线程的名称。

package com.yiibai;

public class GettingThreadName extends Thread {
    public void run() {
        for (int i = 0; i < 10; i++) {
            printMsg();
        }
    }

    public void printMsg() {
        Thread t = Thread.currentThread();
        String name = t.getName();
        System.out.println("name = " + name);
    }

    public static void main(String[] args) {
        GettingThreadName tt = new GettingThreadName();
        tt.start();
        for (int i = 0; i < 10; i++) {
            tt.printMsg();
        }
    }
}

Java

上述代码示例将产生以下结果 -

name = main
name = Thread-0
name = main
name = Thread-0
name = main
name = Thread-0
name = main
name = main
name = main
name = main
name = Thread-0
name = Thread-0
name = Thread-0
name = Thread-0
name = Thread-0
name = Thread-0
name = main
name = Thread-0
name = main
name = main

Shell