这篇文章主要介绍“java中有哪些创建线程的方法”,在日常操作中,相信很多人在java中有哪些创建线程的方法问题上存在疑惑,小编查阅了各式资料,整理出简单好用的操作方法,希望对大家解答”java中有哪些创建线程的方法”的疑惑有所帮助!接下来,请跟着小编一起来学习吧!
public class ExtendsThreadTest extends Thread { @Override public void run() { System.out.println("thread is running!"); } public static void main(String[] args) { ExtendsThreadTest et1 = new ExtendsThreadTest(); et1.start(); } }
public class RunnableTest implements Runnable{ @Override public void run() { System.out.println("thread is running!"); } public static void main(String[] args) { Thread t1 = new Thread(new RunnableTest()); t1.start(); } }
public class App { public static void main(String[] args){ new Thread(new Runnable() { @Override public void run() { System.out.println("thread1 is running!"); } }){}.start(); new Thread(){ @Override public void run(){ System.out.println("thread2 is running!"); } }.start(); } }
public class CallableTest { public static void main(String[] args) throws Exception { Callable<Integer> call = new Callable<Integer>() { @Override public Integer call() throws Exception { System.out.println("thread is running!"); return 1; } }; FutureTask<Integer> task = new FutureTask<>(call); Thread t = new Thread(task); t.start(); } }
public class TimerTest { public static void main(String[] args) throws Exception { Timer timer = new Timer(); timer.schedule(new TimerTask() { @Override public void run() { System.out.println("thread is running!"); } }, new Date()); } }
public class ThreadPoolTest { public static void main(String[] args) { // 创建线程池 ExecutorService threadPool = Executors.newFixedThreadPool(10); while(true) { threadPool.execute(new Runnable() { // 提交多个线程任务,并执行 @Override public void run() { System.out.println(Thread.currentThread().getName() + " is running .."); try { Thread.sleep(3000); } catch (InterruptedException e) { e.printStackTrace(); } } }); } } }
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