java
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package com.data.entity;
public class MyThread extends Thread{
public String name;
public MyThread() {}
public MyThread(String name) {
this.name = name;
}
@Override
public void run() {
//super.run();
for (int i=0;i<=100;i++) {
System.out.println(this.name+"===="+i);
}
}
}
java
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package com.data.entity;
public class MyRunnable implements Runnable{
public String name;
public MyRunnable() {}
public MyRunnable(String name) {
this.name = name;
}
@Override
public void run() {
for (int i=1;i<=100;i++) {
System.out.println(this.name+"====="+i);
}
}
}
java
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import com.data.entity.MyRunnable;
import com.data.entity.MyThread;
public class text7 {
public static void main(String[] args) {
//继承Thread, 重写run方法
// Thread t1 = new MyThread("t1");
// Thread t2 = new MyThread("t2");
// t1.start();
// t2.start();
// //t1.run();
// //t2.run();
//实现Runnable,重写run方法. 在Thread对象的构造中传入任务对象 线程任务
//推荐使用
// Runnable r = new MyRunnable("t1"); //先创建任务对象
// Thread t1 = new Thread(r); //将任务对象传入线程对象
// t1.start();
//
// Runnable r2 = new MyRunnable("t2"); //先创建任务对象
// Thread t2 = new Thread(r2); //将任务对象传入线程对象
// t2.start();
//任务只会执行一次时,可以通过匿名内部类或者lambda简化书写
Thread t1=new Thread(new Runnable() {
@Override
public void run() {link_for("t1:: ===");}
});
Thread t2=new Thread(()->{link_for("t2> ===");});
Thread t3=new Thread(()->{link_for("t3> ===");});
t1.start();
t2.start();
t3.start();
}
public static void link_for(String ss){
for (int i = 101; i <=200 ; i++) {
System.out.println(ss+i);
}
}
}