1、新增請求地址到配置檔案中

把淘寶和新浪的請求地址新增到配置檔案中，用，分開，並且把要分析的ip引數放到最後，這是為了方便後面的組裝url

swallow.ip.analysis = http://ip.taobao.com/service/getIpInfo.php?ip=,http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip=

2、新增實體pojo

淘寶的返回資訊實體：

package com.cy.example.carrier;

public class IpAnalysisCa_Tb {

    /*
     * 1. 響應資訊：
        （json格式的）國家 、省（自治區或直轄市）、市（縣）、運營商
        2. 返回資料格式：
        {"code":0,"data":{"ip":"210.75.225.254","country":"\u4e2d\u56fd","area":"\u534e\u5317",
        "region":"\u5317\u4eac\u5e02","city":"\u5317\u4eac\u5e02","county":"","isp":"\u7535\u4fe1",
        "country_id":"86","area_id":"100000","region_id":"110000","city_id":"110000",
        "county_id":"-1","isp_id":"100017"}}
        其中code的值的含義為，0：成功，1：失敗。
     */
 

    private int code;

    private Data data;

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public Data getData() {
        return data;
    }

    public void setData(Data data) {
        this.data = data;
    }

    public
 
 class Data{
        private String ip;

        //國家
        private String country;

        private String area;

        private String region;

        private String city;

        private String county;

        private String isp;

        public String getIp() {
            return ip;
        }

        public
 
 void setIp(String ip) {
            this.ip = ip;
        }

        public String getCountry() {
            return country;
        }

        public void setCountry(String country) {
            this.country = country;
        }

        public String getArea() {
            return area;
        }

        public void setArea(String area) {
            this.area = area;
        }

        public String getRegion() {
            return region;
        }

        public void setRegion(String region) {
            this.region = region;
        }

        public String getCity() {
            return city;
        }

        public void setCity(String city) {
            this.city = city;
        }

        public String getCounty() {
            return county;
        }

        public void setCounty(String county) {
            this.county = county;
        }

        public String getIsp() {
            return isp;
        }

        public void setIsp(String isp) {
            this.isp = isp;
        }
    }

}

新浪的返回資訊實體：

package com.cy.example.carrier;

public class IpAnalysisCa_Sina {

    /*
     * 2. 響應資訊：
        （json格式的）國家 、省（自治區或直轄市）、市（縣）、運營商
        3. 返回資料格式：
        var remote_ip_info = {"ret":1,"start":-1,"end":-1,"country":"\u4e2d\u56fd"
        ,"province":"\u4e0a\u6d77","city":"\u4e0a\u6d77","district":"","isp":"","type":"","desc":""};
        其中code的值的含義為，1成功
     */
    private int ret;

    private String country;

    private String province;

    private String city;

    private String isp;

    private String type;

    private String desc;

    public int getRet() {
        return ret;
    }

    public void setRet(int ret) {
        this.ret = ret;
    }

    public String getCountry() {
        return country;
    }

    public void setCountry(String country) {
        this.country = country;
    }

    public String getProvince() {
        return province;
    }

    public void setProvince(String province) {
        this.province = province;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public String getIsp() {
        return isp;
    }

    public void setIsp(String isp) {
        this.isp = isp;
    }

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public String getDesc() {
        return desc;
    }

    public void setDesc(String desc) {
        this.desc = desc;
    }
}

3、HTTP的工具類

用於獲取到ip後發起http請求，獲取到請求ip的地址

package com.cy.example.util;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.http.Consts;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

public class HttpRequestUtil {

    private static final CloseableHttpClient httpclient = HttpClients.createDefault();
    private static final String userAgent = "Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.87 Safari/537.36";

    public static String get(String url) {
        String result = null;
        CloseableHttpResponse response = null;
        try {
            HttpGet httpGet = new HttpGet(url);
            httpGet.setHeader("User-Agent", userAgent);
            response = httpclient.execute(httpGet);
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                result = EntityUtils.toString(entity);
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException e) {
                }
            }
        }
        return result;
    }

    public static String post(String url, Map<String, String> map) {
         // 設定引數
        List<NameValuePair> formparams = new ArrayList<NameValuePair>();
        for (Map.Entry<String, String> entry : map.entrySet()) {
            formparams.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
        }
        // 編碼
        UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(formparams, Consts.UTF_8);
        // 取得HttpPost物件
        HttpPost httpPost = new HttpPost(url);
        // 防止被當成攻擊新增的
        httpPost.setHeader("User-Agent", userAgent);
        // 引數放入Entity
        httpPost.setEntity(formEntity);
        CloseableHttpResponse response = null;
        String result = null;
        try {
            // 執行post請求
            response = httpclient.execute(httpPost);
            // 得到entity
            HttpEntity entity = response.getEntity();
            // 得到字串
            result = EntityUtils.toString(entity);
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException e) {
                }
            }
        }
        return result;
    }
}

4、具體的使用

在我自己的使用的具體業務場景是：使用者登入成功之後，會把相應的登陸記錄實體傳送到訊息佇列，在傳送之前首先會把使用者登入的ip解析出是哪個省份的，如果在請求淘寶ip地址庫失敗時，會請求在配置檔案中的第二個地址，也就是新浪的ip庫。

//拼裝地ip地址
String tbUrl = ipAnalysis.split(",")[0] + loginRecord.getC_loginIp();
        try {
            //獲取淘寶庫返回的內容
            String addr = HttpRequestUtil.get(tbUrl);
            //將返回的json資料轉換成實體物件
            IpAnalysisCa_Tb ipAnalusisTb = JsonUtil.toBean(addr, IpAnalysisCa_Tb.class);
            //進行請求成功與否的判斷
            if(0 == ipAnalusisTb.getCode()){
                //判斷是否是內網地址
                if(StringUtil.IsEqual("XX", ipAnalusisTb.getData().getRegion())){
                    loginRecord.setC_province(ipAnalusisTb.getData().getCity());
                }else{
                    loginRecord.setC_province(ipAnalusisTb.getData().getRegion());
                }

            }else{
                //這是新浪的請求地址，方法和以上相似就不一一備註了
                String sinaUrl = ipAnalysis.split(",")[1] + loginRecord.getC_loginIp();
                addr = HttpRequestUtil.get(sinaUrl);
                IpAnalysisCa_Sina ipAnalusisSina = JsonUtil.toBean(addr, IpAnalysisCa_Sina.class);
                if(1 == ipAnalusisSina.getRet()){
                    loginRecord.setC_province(ipAnalusisSina.getProvince());
                }else{
                    loginRecord.setC_province("未知");
                }
            }

        } catch (Exception e) {
            // TODO: handle exception
            logger.info("解析IP出錯！");
            loginRecord.setC_province("未知");
        }
        logger.info("傳送物件資訊: " + loginRecord.toString());
        this.rabbitTemplate.convertAndSend(RabbitConfig.QUEUE_LOGINRECORD, loginRecord);