TA的每日心情 | 无聊 5 天前 |
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签到天数: 530 天 连续签到: 2 天 [LV.9]测试副司令
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1测试积点
新建了一个线程池,但是只能跑核心数量的线程,设置的最大线程数不起作用,是为什么?
- @RestController
- @RequestMapping("/test")
- public class TestController {
- private ExecutorService executor = new ThreadPoolExecutor(3, 10, 20, TimeUnit.SECONDS,
- new ArrayBlockingQueue<Runnable>(20),
- new ThreadPoolExecutor.CallerRunsPolicy());
- @GetMapping("/thread")
- public String testThreadPool() {
- executor.execute(new MyTask("一號"));
- executor.execute(new MyTask("二號"));
- executor.execute(new MyTask("三號"));
- executor.execute(new MyTask("四號"));
- executor.execute(new MyTask("五號"));
- return "success";
- }
- }
- public class MyTask implements Runnable {
- private String name;
- public MyTask(String name) {
- this.name = name;
- }
- @Override
- public void run() {
- while (true) {
- System.out.println("------ 我是任务:" + name);
- try {
- Thread.sleep(1000L);
- } catch (InterruptedException e) {
- e.printStackTrace();
- }
- }
- }
- }
复制代码
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