java 发送http json请求

mac2022-06-30  20

public void getRemoteId(HttpServletRequest request,Model model){          String name = request.getParameter( "userName" );          String gender = request.getParameter( "userGender" );          String birthDate = request.getParameter( "birthDate" );          String birthHour = request.getParameter( "birthHour" );          String birthMin = request.getParameter( "birthMin" );          birthDate += " " +birthHour+ ":" +birthMin;          String addrId = request.getParameter( "borough" );          String productId = request.getParameter( "ProductId" );          String birthDateAccurate = request.getParameter( "BirthAccurateSelect" );          String add_url = "http://test.com:8080/report.jo" ;          String query = " {\"mainUser\":{\"name\":\"" +name+ "\",\"gender\":\"" +gender+ "\",\"birthDate\":\"" +birthDate+ "\",\"birthDateAccurate\":\"" +birthDateAccurate+ "\",\"addrId\":\"" +addrId+ "\"},\"productId\":\"" +productId+ "\"}" ;          try {              URL url = new URL(add_url);              HttpURLConnection connection = (HttpURLConnection)url.openConnection();              connection.setDoInput( true );              connection.setDoOutput( true );              connection.setRequestMethod( "POST" );              connection.setUseCaches( false );              connection.setInstanceFollowRedirects( true );              connection.setRequestProperty( "Content-Type" , "application/x-www-form-urlencoded" );              connection.connect();              DataOutputStream out = new DataOutputStream(connection.getOutputStream());              JSONObject obj = new JSONObject();                            String token = "d5f224c9f83874da5b5025794c773e8e" ;              obj.put( "query" , query);              obj.put( "token" , token);              out.writeBytes(obj.toString());              out.flush();              out.close();                            BufferedReader reader = new BufferedReader( new InputStreamReader(connection.getInputStream()));              String lines;              StringBuffer sbf = new StringBuffer();               while ((lines = reader.readLine()) != null ) {                      lines = new String(lines.getBytes(), "utf-8" );                      sbf.append(lines);                  }                  System.out.println(sbf);                  reader.close();                  // 断开连接                  connection.disconnect();          } catch (MalformedURLException e) {              // TODO Auto-generated catch block              e.printStackTrace();          } catch (IOException e) {              // TODO Auto-generated catch block              e.printStackTrace();          }      }

转载于:https://www.cnblogs.com/yanduanduan/p/5309904.html

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