A thread is a thread of execution in a program. C# 複製 [Android.Runtime.Register("java/lang/Thread", DoNotGenerateAcw=true)] public class Thread : Java.Lang.Object, IDisposable, Java.Interop.IJavaPeerable, Java.Lang.IRunnable Inheritance Object Object Thread Derived Android.OS.HandlerThre...
classThreadDemoextendsThread{privateThreadt;privateStringthreadName;ThreadDemo(Stringname){threadName=name;System.out.println("Creating"+threadName);}publicvoidrun(){System.out.println("Running"+threadName);try{for(inti=4;i>0;i--){System.out.println("Thread:"+threadName+","+i);//让线程睡眠...
}//a separate methid to run somoe code as taskclassThreadMethod{privateintcountDown = 5;privateThread thread;privateString name;publicThreadMethod(String name) {this.name =name; }publicvoidrunTask(){if(null==thread){newThread(name){ @Overridepublicvoidrun() {try{while(true){ System.out.p...
public class MyThread extends Thread { public void run() { // ... } } public static void main(String[] args) { MyThread mt = new MyThread(); mt.start(); } 1. 2. 3. 4. 5. 6. 7. 8. 9. 3.4 实现接口 VS 继承 Thread 实现接口会更好一些,因为: Java 不支持多重继承,因此继承...
创建线程类(继承Thread或实现Runnable接口) 创建线程对象thread(如果通过实现Runnable创建线程类,则要需要将Runnable作为Thread类的参数) 通过start方法启动 //继承ThreadclassMyThreadextendsThread{privatestaticintnum = 0;publicMyThread(){ num++; } @Overridepublicvoidrun(){ ...
// 1.创建一个实现了Runnable接口的类 class MyRunnable implements Runnable { // 实现Runnable接口中的抽象方法run() @Override public void run() { for (int i = 0; i < 100; i++) { System.out.println(Thread.currentThread().getName() + ":" + i); } } } public class RunnableTest...
3、Thread类维护了一个ThreadLocalMap的变量引用 ThreadLocalMap map的获取是需要从Thread类对象里面取,看一下Thread类的定义。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 classThreadimplementsRunnable{//...///* ThreadLocal values pertaining to this thread. This map is maintained * ...
public class Main02 { public static void main(String[] args) { //创建Thread子类对象 Demo02Thread th = new Demo02Thread(); //开启多线程程序 th.start(); for (int i = 0; i < 20; i++) { System.out.println("main" + i); ...
class MyThread extends Thread { public void run() { // 线程任务逻辑 } } 4. interrupt() 作用:中断线程。 适用场景:当需要中断正在执行的线程时,可以调用interrupt()方法来请求中断线程。 示例代码: Thread thread = new MyThread(); thread.start(); // 中断线程 thread.interrupt(); 5.isInterrupted...
public class Thread02 { public static void main(String[] args) { MyThread myThread = new MyThread(); myThread.start(); for (int i = 0; i < 100; i++) { System.out.print(" M" + i);; } }} 运行之后, 查看效果会发现。注意查看其中的效果。 查看Thread(Runnable target) 构造函数...