인 터 페 이 스 를 조정 하여 데 이 터 를 얻 는 몇 가지 방식

package com.cuslink.visual.controller;
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.net.HttpURLConnection; import java.net.URL; import java.net.URLConnection; import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.Map.Entry;
import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.ResponseBody;
import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.cuslink.visual.pojo.DataParam;
public class GroundData { @GetMapping ("/topicList") @ResponseBody public Map HttpGetTopList() throws IOException { BufferedReader in = null; String urlNameString = “http://10.97.128.167/search/client/search/topic”; try { URL realUrl = new URL(urlNameString); URLConnection connection = realUrl.openConnection(); connection.setRequestProperty(“accept”, “/”); connection.setRequestProperty(“Content-Type”, “application/json;charset=UTF-8”); connection.setRequestProperty(“connection”, “Keep-Alive”); connection.setRequestProperty(“user-agent”, “Mozilla/4.0 (compatible; MSIE 5.0; Windows NT;DigExt)”); connection.setRequestProperty(“whoami”, “cci-haiguan”); connection.connect(); InputStream inputStream = connection.getInputStream();

            BufferedReader isr = new BufferedReader(new InputStreamReader(inputStream, "utf-8"));
            int len = 0;
            byte[] rs = new byte[1024];
            String result = "";
            String s = "";
            while ((s = isr.readLine()) != null) {
                result += s;
            }
            JSONObject fromObject = JSONObject.parseObject(result);
            JSONArray h986Array = JSONArray.parseArray(fromObject.getString("data"));

            ArrayList arrayList = new ArrayList();
            for (Object object : h986Array) {
                Map map = JSONObject.parseObject(JSONObject.toJSONString(object), Map.class);
                String object3 = map.get("children").toString();
                JSONArray parseArray = JSONArray.parseArray(object3);
                for (Object object4 : parseArray) {
                    Map map1 = JSONObject.parseObject(JSONObject.toJSONString(object4), Map.class);
                    String objId = (String) map1.get("objId");
                    String primaryTableId = (String) map1.get("primaryTableId");
                    Object clsName = map1.get("clsName");
                    Map hashMap = new HashMap<>();
                    hashMap.put("topic", objId);
                    hashMap.put("table" , primaryTableId);
                    hashMap.put("clsName", clsName);
                    arrayList.add(hashMap);

                }

            }
            Map stringObjectHashMap = new HashMap<>();
            stringObjectHashMap.put("row",arrayList);
            return stringObjectHashMap;
        } catch (Exception e) {
            System.out.println("  GET      ！" + e);
            e.printStackTrace();
        }
        //   finally       
        finally {
            try {
                if (in != null) {
                    in.close();
                }
            } catch (Exception e2) {
                e2.printStackTrace();
            }
        }
        return null;
    }

    @PostMapping("/yunqin")
    @ResponseBody
    public Map yunqinData(@RequestBody Map params) {
        String ip="http://10.97.128.167";
        String url=ip+"/search/client/search";
        String key=params.get("key");
        String topic=params.get("topic");
        String table=params.get("table");
        int from = Integer.parseInt(params.get("from"));
        int size=Integer.parseInt(params.get("size"));
        String json = "{\r
" +
                "	\"key\":\""+key+"\",\r
" +
                "	\"topic\":\""+topic+"\",\r
" +
                "	\"table\":\""+table+"\",\r
" +
                "	\"from\":"+from+",\r
" +
                "	\"size\":"+size+",\r
" +
                "	\"isAcc\":false\r
" +
                "}";
        String datatotal = httpPost(url,json);
        JSONObject parseObject = JSON.parseObject(datatotal);
        String datastring = parseObject.getString("data");
        JSONObject data = JSON.parseObject(datastring);
        Map map1 = JSONObject.parseObject(JSONObject.toJSONString(data), Map.class);
        Object total = map1.get("total");
        Object from1= map1.get("from");
        Object size1 = map1.get("size");
        String data1 = map1.get("data").toString();
        JSONArray objects = JSONArray.parseArray(data1);
        ArrayList

//connection.setRequestProperty(“whoami”, “cci-haiguan”); OutputStreamWriter paramout = new OutputStreamWriter(connection.getOutputStream(),“UTF-8”); paramout.write(json); paramout.flush(); BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream(), “UTF-8”)); String line; while ((line = reader.readLine()) != null) { data.append(line); } paramout.close(); reader.close(); } catch (Exception e) { e.printStackTrace(); } return data.toString(); }

    public static void main(String[] args) {
		DataParam dataParam = new DataParam();
		dataParam.setAPP_ID("924169EA-8505-4B19-9177-CB437E6DE5EE");
		dataParam.setMESSAGE_CODE("Z001");
		net.sf.json.JSONObject jsonObject = net.sf.json.JSONObject.fromObject(dataParam);
		String jsonStr = jsonObject.toString();
		String url = "http://10.200.5.10/ExtApi/Api/Data/Query";
		String data = httpPost(url,jsonStr);
		String datas = "";
		
		JSONObject json = JSONObject.parseObject(data);
		datas = json.getString("Datas");

//JSSONarry jon = JSSONarray. parseArray (datas);///json 배열 목록 목록 목록 목록 목록 목록 목록 목록 목록 목록 목록 목록 목록 목록 Obj = (List >) JSNAarry. parse (datas); for (Map mapList: listObj) {for (Map. Entry ent리 ent리: mapList. entySet()) {System. out. print. print("키:"키: "+ enty. getKey() +"값: "+ enty. get값 값 값 ());}}/////for (int =///////JSSObject = jon... getJSOSObject.. getgetObObObject........ get호스트 호스트 호스트 호스트 호스트 호스트 호스트 호스트 호스트 호스트 호스트 호스트 호스트 호스트 를 (i);//Map xxMap = don.parseObject(don);//}
//Map jsonToMap = JSONObject.parseObject(datas);//Iterator> it = jsonToMap.entrySet().iterator();//while(it.hasNext()) {//Entry entry = it.next();//System.out.println(“key:”+entry.getKey()+“value:”+entry.getValue());//} }
}