/**
*<br>方法说明:构造器。实际线程,并启动这个线程。
*<br>输入参数:
*<br>返回类型:
*/
twothread() {
//获取当前的线程
Thread t1 =Thread.currentThread();
t1.setName("The first main thread");
System.out.println("The running thread:" + t1.getName());
//通过将本类(Runnable接口)和名称构造一个线程
Thread t2 = new Thread(this,"the second thread");
System.out.println("creat another thread"+"\t"+t2.getName());
//启动线程
t2.start();
try {
System.out.println("this thread will sleep"+"\t"+Thread.currentThread().getName());
Thread.sleep(3000);
}catch (InterruptedException e) {
System.out.println("first thread has wrong");
}
System.out.println("first thread exit");
}
/**
*<br>方法说明:线程主体。实现run方法。
*<br>输入参数:
*<br>返回类型:
*/
public void run() {
try {
for (int i=0;i<5;i++) {
System.out.println("Sleep time for thread :"+Thread.currentThread().getName());
Thread.sleep(1000);
}
} catch (InterruptedException e) {
System.out.println("thread has wrong");
}
System.out.println("second thread exit");
}
/**
*<br>方法说明:主方法
*<br>输入参数:
*<br>返回类型:
*/
public static void main(String args[]) {
new twothread();
}