线程

package com.yh.thread;

public class RunnableTest {
public static void main(String[] args) {
Runnable r1=new ThreadRunnable1();
Runnable r2=new ThreadRunnable2();
Thread t11=new Thread(r1);
Thread t22=new Thread(r2);
t11.start();
t22.start();
}
}

 

package com.yh.thread;

public class ThreadRunnable1 implements Runnable{

@Override
public void run() {
for(int i=0;i<1000;i++){
System.out.println("小雨在执行"+i);
}
}

}

 

package com.yh.thread;

public class ThreadRunnable2 implements Runnable{

@Override
public void run() {
for(int i=0;i<1000;i++){
System.out.println("小雨在执行"+i);
}
}

}

 

=============================================

package com.yh.thread;

public class ThreadTest {

public static void main(String[] args) {
Thread1 t1=new Thread1();
Thread2 t2=new Thread2();
t1.start();
t2.start();
}

}

 

package com.yh.thread;

public class Thread2 extends Thread{
public void run(){
for(int i=0;i<1000;i++){
System.out.println("小华在执行"+i);
}
}
}

 

package com.yh.thread;

public class Thread1 extends Thread{
public void run(){
for(int i=0;i<1000;i++){
System.out.println("小华在执行"+i);
}
}
}

 

 

new --start--runnable（可运行状态）--线程调度器--runnning（正在运行状态）--死亡状态

 

https://blog.csdn.net/tongdanping/article/details/79604637