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初学者入门
把这些代码当示例存下来
Runnable
//Create multiple threads. class NewThread implements Runnable { String name; // name of thread Thread t; NewThread(String threadname) { name = threadname; t = new Thread(this, name); System.out.println("New thread: " + t); t.start(); // Start the thread } // This is the entry point for thread. public void run() { try { for(int i = 5; i > 0; i--) { System.out.println(name + ": " + i); Thread.sleep(1000); } } catch (InterruptedException e) { System.out.println(name + "Interrupted"); } System.out.println(name + " exiting."); } } public class TestDemo { public static void main(String args[]) { new NewThread("One"); // start threads new NewThread("Two"); new NewThread("Three"); try { // wait for other threads to end Thread.sleep(10000); } catch (InterruptedException e) { System.out.println("Main thread Interrupted"); } System.out.println("Main thread exiting."); } } Thread方式
class NewThread extends Thread { NewThread() { // Create a new, second thread suPEr("Demo Thread"); System.out.println("Child thread: " + this); start(); // Start the thread } // This is the entry point for the second thread. public void run() { try { for(int i = 5; i > 0; i--) { System.out.println("Child Thread: " + i); Thread.sleep(500); } } catch (InterruptedException e) { System.out.println("Child interrupted."); } System.out.println("Exiting child thread."); } } class ExtendThread { public static void main(String args[]) { new NewThread(); // create a new thread try { for(int i = 5; i > 0; i--) { System.out.println("Main Thread: " + i); Thread.sleep(1000); } } catch (InterruptedException e) { System.out.println("Main thread interrupted."); } System.out.println("Main thread exiting."); } } 以上是脚本宝典为你收集整理的java小学生－多线程全部内容，希望文章能够帮你解决java小学生－多线程所遇到的问题。
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