java请求数据并存入数据库

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package com.esen.gxdc.test;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

import javax.net.ssl.HttpsURLConnection;

import org.drools.lang.DRLParser.neg_operator_key_return;
import org.json.JSONArray;
import org.json.JSONObject;

import com.esen.gxdc.dao.ApiBikeInfoAllDao;
import com.esen.gxdc.dao.ApiBikeInfoDao;
import com.esen.gxdc.entity.ApiBikeInfo;
import com.google.gson.JsonArray;
import com.sun.xml.bind.unmarshaller.InfosetScanner;

public class ApiInfo2db {

    private final String USER_AGENT = "Mozilla/5.0";

    public static void main(String[] args) throws Exception {

    	ApiInfo2db http = new ApiInfo2db();

//        System.out.println("Testing 1 - Send Http GET request");
        http.sendGetBike();
        http.sendGetCompany();
//        System.out.println("\nTesting 2 - Send Http POST request");
//        http.sendPost();

    }

    // HTTP GET请求
    private void sendGetBike() throws Exception {

        String url = "http://localhost:8888/ssm/getApiData.do";

        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        //默认值我GET
        con.setRequestMethod("GET");

        //添加请求头
        con.setRequestProperty("User-Agent", USER_AGENT);

        int responseCode = con.getResponseCode();
        System.out.println("\nSending 'GET' request to URL : " + url);
        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();

        //打印结果
        System.out.println(response.toString());
        JSONArray jsonArray=new JSONArray(response.toString());
        List<ApiBikeInfo>infos=new ArrayList<ApiBikeInfo>();
        for(int i=0;i<jsonArray.length();i++){
        	ApiBikeInfo apiBikeInfo=new ApiBikeInfo();
        	apiBikeInfo.setId(jsonArray.getJSONObject(i).getString("Id"));
        	apiBikeInfo.setCompanyid(jsonArray.getJSONObject(i).getString("CompanyId"));
        	apiBikeInfo.setCode(jsonArray.getJSONObject(i).getString("Code"));
        	apiBikeInfo.setLicense(jsonArray.getJSONObject(i).getString("License"));
        	apiBikeInfo.setLaunchdate(jsonArray.getJSONObject(i).getString("LaunchDate"));
        	apiBikeInfo.setState(jsonArray.getJSONObject(i).getString("State"));
        	apiBikeInfo.setUpdatetime(jsonArray.getJSONObject(i).getString("UpdateTime"));
        	apiBikeInfo.setUploadtime(jsonArray.getJSONObject(i).getString("UploadTime"));
        	apiBikeInfo.setHistory(jsonArray.getJSONObject(i).getString("History"));
        	infos.add(apiBikeInfo);  
        	ApiBikeInfoDao.getInstance().add(apiBikeInfo);
        }
        

    }
 // HTTP GET请求
    private void sendGetCompany() throws Exception {

        String url = "http://localhost:8888/ssm/getApiData.do";

        URL obj = new URL(url);
        HttpURLConnection con = (HttpURLConnection) obj.openConnection();

        //默认值我GET
        con.setRequestMethod("GET");

        //添加请求头
        con.setRequestProperty("User-Agent", USER_AGENT);

        int responseCode = con.getResponseCode();
        System.out.println("\nSending 'GET' request to URL : " + url);
        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();

        //打印结果
        System.out.println(response.toString());
        JSONArray jsonArray=new JSONArray(response.toString());
        List<ApiBikeInfo>infos=new ArrayList<ApiBikeInfo>();
        for(int i=0;i<jsonArray.length();i++){
        	ApiBikeInfo apiBikeInfo=new ApiBikeInfo();
        	apiBikeInfo.setId(jsonArray.getJSONObject(i).getString("Id"));
        	apiBikeInfo.setCompanyid(jsonArray.getJSONObject(i).getString("CompanyId"));
        	apiBikeInfo.setCode(jsonArray.getJSONObject(i).getString("Code"));
        	apiBikeInfo.setLicense(jsonArray.getJSONObject(i).getString("License"));
        	apiBikeInfo.setLaunchdate(jsonArray.getJSONObject(i).getString("LaunchDate"));
        	apiBikeInfo.setState(jsonArray.getJSONObject(i).getString("State"));
        	apiBikeInfo.setUpdatetime(jsonArray.getJSONObject(i).getString("UpdateTime"));
        	apiBikeInfo.setUploadtime(jsonArray.getJSONObject(i).getString("UploadTime"));
        	apiBikeInfo.setHistory(jsonArray.getJSONObject(i).getString("History"));
        	infos.add(apiBikeInfo);  
        	ApiBikeInfoDao.getInstance().add(apiBikeInfo);
        }
        

    }

    // HTTP POST请求
    private void sendPost() throws Exception {

        String url = "https://selfsolve.apple.com/wcResults.do";
        URL obj = new URL(url);
        HttpsURLConnection con = (HttpsURLConnection) obj.openConnection();

        //添加请求头
        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";

        //发送Post请求
        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();

        //打印结果
        System.out.println(response.toString());

    }

}

`xml