首页java.util.concurrent.ThreadPoolExecutor 测试类

java.util.concurrent.ThreadPoolExecutor 测试类

时间: 2023-11-21 07:57:38 浏览: 211

以下是一个简单的java.util.concurrent.ThreadPoolExecutor测试类的例子： ```java import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import java.util.concurrent.ThreadPoolExecutor; public class ThreadPoolExecutorTest { public static void main(String[] args) { // 创建一个线程池 ExecutorService executorService = Executors.newFixedThreadPool(5); // 将线程池转换为ThreadPoolExecutor类型 ThreadPoolExecutor threadPoolExecutor = (ThreadPoolExecutor) executorService; // 执行任务 for (int i = 0; i < 10; i++) { threadPoolExecutor.execute(new Task(i)); } // 关闭线程池 threadPoolExecutor.shutdown(); } static class Task implements Runnable { private int taskId; public Task(int taskId) { this.taskId = taskId; } @Override public void run() { System.out.println("Task " + taskId + " is running."); } } } ```

阅读全文