并发 service接口

并发测压service接口

run 和start
等1000个Thread编译完主线程sleep 在一起出发

private static final int MAX_THREADS = 1000;//模拟1000用户请求 做并发调用远程接口

	private CountDownLatch cdl = new CountDownLatch(MAX_THREADS);//花名册

    @Autowired
	JimsOrderService jimsOrderService;

	@Test
	public void testInterface() throws ExecutionException, InterruptedException {
		for(int i = 0; i< MAX_THREADS; i++) {
			Thread thread = new Thread(()->{

				Map result = null;//远程调订单查询接口
				try {
					cdl.countDown();//花名册减1
					cdl.await();
					result = jimsOrderService.queryOrderInfo("xn1234567");
//					System.out.println(result);
				} catch (InterruptedException e) {
					e.printStackTrace();
				} catch (ExecutionException e) {
					e.printStackTrace();
				}
			});
			thread.start();
		}
		Thread.sleep(5000);
	}