在最短的时间内进行多次 API 调用并返回组合响应

本文介绍了在最短的时间内进行多次 API 调用并返回组合响应的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我有 10 个健康检查 URL，它们只是获取服务我像下面这样循环击打它们

I have 10 health check URLs which are simply get service I am hitting them in a loop like below

for(int i=0;i<10;i++){ Response response = given().when().relaxedHttpsValidation().get(url[i]); list.add(response); } return list;

现在的问题是它串联命中 API 并等待所有响应，我只想并行命中所有 API 但合并结果，我尝试使用线程但无法了解如何合并响应在多线程的情况下

Now the problem is it hits API in series and waiting for a response for all, I just want to hit all API in parallel but combine the result, I tried using threads but unable to get an idea on how to combine the response in case of multi-threading

推荐答案

感谢您的快速回复，我现在只想分享我是如何实现的

Thank you for your quick response i just want to share now how i achieved it

List responseList = new ArrayList(); ExecutorService exec = Executors.newFixedThreadPool(10); for (int i = 0; i < 10; i++) { exec.submit(new Runnable() { public void run() { String response = executeServiceCall(urlArray[i]); responseList.add(response); } }); } exec.shutdown(); try { exec.awaitTermination(Long.MAX_VALUE, TimeUnit.DAYS); } catch (InterruptedException e) { LOGGER.error(e.toString()); } LOGGER.info("response list is " + responseList)