public class test1 {
@SuppressWarnings({"all"})
public static void main(String[] args) throws InterruptedException {
Cat cat = new Cat();
cat.start();//启动线程
// cat.run();//这种是运行静态方法,之后当run方法执行完成后才会继续往下执行 不推荐
for (int i = 0; i < 60; i++) {
System.out.println("主线程 i="+ i);
Thread.sleep(1000);
}
}
}
//当一个类继承了Thread 就会被当成线程使用
class Cat extends Thread{
int times=0;
@Override
public void run(){
while (true){
System.out.println("你好我是小猫咪"+(++times) + "线程名:"+ Thread.currentThread().getName());
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
if (times>80){
break;
}
}
}
}