Java HTTP請求URL後面的引數作為對方接收流
阿新 • • 發佈:2019-01-23
package com.test.gov.supervision.processor.gd.gz; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.test.gov.supervision.processor.js.nj.Properties; import org.apache.http.HttpEntity; import org.apache.http.HttpResponse; import org.apache.http.client.methods.HttpPost; import org.apache.http.entity.StringEntity; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.util.EntityUtils; import org.springframework.http.RequestEntity; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.client.RestTemplate; import java.io.*; import java.net.URI; import java.net.URL; import java.net.URLConnection; import java.text.SimpleDateFormat; import java.util.*; /** * Created by zhuqinghua on 2018/10/16. */ public class GDGZOrderProcessor { private static final String url="http://xxxx:8083/Management/xxx.ashx"; private static final RestTemplate restTemplate =new RestTemplate(); public static String processorStream(String url, String param){ System.out.println("========"); PrintWriter out = null; BufferedReader in = null; String result = ""; try { URL realUrl = new URL(url); // 開啟和URL之間的連線 URLConnection conn = realUrl.openConnection(); // 設定通用的請求屬性 conn.setRequestProperty("accept", "*/*"); conn.setRequestProperty("connection", "Keep-Alive"); // conn.setRequestProperty("user-agent", // "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)"); // 傳送POST請求必須設定如下兩行 conn.setDoOutput(true); conn.setDoInput(true); // 獲取URLConnection物件對應的輸出流 out = new PrintWriter(conn.getOutputStream()); // 傳送請求引數 out.print(param); // flush輸出流的緩衝 out.flush(); // 定義BufferedReader輸入流來讀取URL的響應 in = new BufferedReader( new InputStreamReader(conn.getInputStream())); String line; while ((line = in.readLine()) != null) { result += line; } System.out.println(result); } catch (Exception e) { System.out.println("傳送 POST 請求出現異常!"+e); e.printStackTrace(); } //使用finally塊來關閉輸出流、輸入流 finally{ try{ if(out!=null){ out.close(); } if(in!=null){ in.close(); } } catch(IOException ex){ ex.printStackTrace(); } } return result; } public static void main(String[] args) { String time=new SimpleDateFormat("yyyyMMddHHmmSS").format(new Date()); JSONArray body = new JSONArray(); JSONObject com = new JSONObject(); com.put("symbol","mobike0220122001"); com.put("companyId","mobike"); com.put("address","1"); com.put("bicycleNo","0220122001"); com.put("bicycleColor","橙色"); com.put("putInArea","1"); com.put("putInDate","1"); com.put("usedCycle",72); com.put("operateState",0); com.put("checkDate","20181001"); com.put("callBackTime","20201001"); com.put("putBatchNo","xx201810"); com.put("operationName","mobiker"); com.put("operationContact","010xxxxxx"); com.put("state","1"); com.put("flag","1"); com.put("updateTime",time); body.add(com); String par="cmd=CLJB&fromSource=BASIC&body="+body; GDGZOrderProcessor.processorStream("http://xxxx:8083/Management/xxx.ashx",par); } }