Java Post请求的一个例子，问几个问题

2016-10-12 03:17:37 333 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

Java模拟发送post请求项目要求：模拟100个温湿度设备发送温湿度数据进行压测，查看数据是否有叠加且显示正确，因为测试环境简陋，没有100个温湿度设备，只能通过调用接口模拟发送请求，由于每次发送的请求要求正文某些元素值要唯一，所以通过传参方式，每间隔一秒发送一次请求，发送满四条后间隔10分钟再次发送，写的是死循环，代码如下： import java.io.BufferedReader; import java.io.... 阅读详情



// HTTP POST request

	private void sendPost() throws Exception {



		String url = "https://selfsolve.apple.com/wcResults.do";

		URL obj = new URL(url);

		HttpsURLConnection con = (HttpsURLConnection) obj.openConnection();



		//add reuqest header

		con.setRequestMethod("POST");

		con.setRequestProperty("User-Agent", USER_AGENT);

		con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");



		String urlParameters = "sn=C02G8416DRJM&cn=&locale=&caller=&num=12345";



		// Send post request

		con.setDoOutput(true);

		DataOutputStream wr = new DataOutputStream(con.getOutputStream());

		wr.writeBytes(urlParameters);

		wr.flush();

		wr.close();



		int responseCode = con.getResponseCode();

		System.out.println("\nSending 'POST' request to URL : " + url);

		System.out.println("Post parameters : " + urlParameters);

		System.out.println("Response Code : " + responseCode);



		BufferedReader in = new BufferedReader(

		        new InputStreamReader(con.getInputStream()));

		String inputLine;

		StringBuffer response = new StringBuffer();



		while ((inputLine = in.readLine()) != null) {

			response.append(inputLine);

		}

		in.close();



		//print result

		System.out.println(response.toString());



	}