以下实例演示了如何通过继承 Thread 类并使用 getName() 方法来获取当前线程名称:
- /*
- author by shouce.ren
- TwoThreadGetName.java
- */
- public class TwoThreadGetName 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) {
- TwoThreadGetName tt = new TwoThreadGetName();
- tt.start();
- for (int i = 0; i < 10; i++) {
- tt.printMsg();
- }
- }
- }
以上代码运行输出结果为:
- name=main
- name=main
- name=main
- name=main
- name=main
- name=Thread-0
- name=Thread-0
- name=Thread-0
- name=Thread-0
- name=Thread-0
- name=main
- name=Thread-0
- name=main
- name=Thread-0
- name=main
- name=Thread-0
- name=main
- name=Thread-0
- name=main
- name=Thread-0