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Java 重载测试API_Java - Fatal编程技术网

Java 重载测试API

Java 重载测试API,java,Java,目前,我们希望通过发送并发请求来测试API,以便评估性能,因此我的代码: int concurrency =2000; int loopTimes = 10 ; ExecutorService executorService = Executors.newFixedThreadPool(concurrency); for(int i=0;i<loopTimes;i++){ CountD

目前,我们希望通过发送并发请求来测试API,以便评估性能,因此我的代码:

        int concurrency =2000;
        int loopTimes = 10 ;
       
        ExecutorService executorService = Executors.newFixedThreadPool(concurrency);

        for(int i=0;i<loopTimes;i++){
            CountDownLatch latch = new CountDownLatch(concurrency);

            for(int j=0;j<concurrency;j++) {
                executorService.submit(new POST_REQUEST(body,latch));
            }
            latch.await();
            System.out.println("Query Complete : "+i);


        }
        executorService.shutdown();
        executorService.awaitTermination(1, TimeUnit.DAYS);

我的实现是否正确,因为从API方面看,我们也看到了垃圾数据?

您告诉服务器您正在发送JSON,然后发送一些纯文本。这不是正确的客户端行为。不使用hey、jmeter、Gatting等工具是否有具体原因?
POST_REQUEST
是标准类还是您自己的类?您的“Run”课程名为
Run
?我认为这两段代码之间存在脱节。
  @Override
public void run() {
    try {

        URL url = new URL ("api-url:8080");
        HttpURLConnection con = (HttpURLConnection)url.openConnection();
        con.setRequestMethod("POST");
        con.setRequestProperty("Content-Type", "application/json; utf-8");
        con.setRequestProperty("Accept", "application/json");
        con.setDoOutput(true);

            String body = "[
  {
    event_id: 'b5a9e3ab-d796-4de0-8d4b-00e331785340',
   
  }
]"

        try(OutputStream os = con.getOutputStream()) {
            byte[] input = jsonInputString.getBytes("utf-8");
            os.write(input, 0, input.length);
        }
     
        latch.countDown();

    }
    catch (IOException e) {
        e.printStackTrace();
    }
}