阿里IP地址获取国家和城市?

1、 阿里的提供的restful api http://ip.taobao.com/service/getIpInfo.php?ip= 需要的ip地址

1. springmvc下geoip2获取location实现(亲测可行。以下代码直接copy即可用)

maven的pom.xml里导入geoip2

com.maxmind.geoip2 geoip2 2.2.0

下载最新的GeoLite2-City.mmdb和GeoLiteCity.dat

可以到官网下载或者在我的csdn资源库下载：

我的csdn资源库：https://download.csdn.net/download/qq_23832313/10501973

使用实体类保存国家信息

public class GeoLocation { private String countryCode; private String countryName; private String region; private String regionName; private String city; private String postalCode; private String latitude; private String longitude;

public String getCountryCode() { return countryCode; }

public void setCountryCode(String countryCode) { this.countryCode = countryCode; }

public String getCountryName() { return countryName; }

public void setCountryName(String countryName) { this.countryName = countryName; }

public String getRegion() { return region; }

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

public String getRegionName() { return regionName; }

public void setRegionName(String regionName) { this.regionName = regionName; }

public String getCity() { return city; }

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

public String getPostalCode() { return postalCode; }

public void setPostalCode(String postalCode) { this.postalCode = postalCode; }

public String getLatitude() { return latitude; }

public void setLatitude(String latitude) { this.latitude = latitude; }

public String getLongitude() { return longitude; }

public void setLongitude(String longitude) { this.longitude = longitude; }

@Override public String toString() { return "GeoLocation [countryCode=" + countryCode + ", countryName=" + countryName + ", region=" + region + ", regionName=" + regionName + ", city=" + city + ", postalCode=" + postalCode + ", latitude=" + latitude + ", longitude=" + longitude + "]"; }

service层实现：

package com.ninesword.nsclick.service;

import java.io.File; import java.io.IOException; import java.net.InetAddress; import java.net.URL;

import javax.servlet.http.HttpServletRequest;

import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.stereotype.Component;

import com.maxmind.geoip2.DatabaseReader; import com.maxmind.geoip2.exception.GeoIp2Exception; import com.maxmind.geoip2.model.CityResponse; import com.maxmind.geoip2.record.City; import com.maxmind.geoip2.record.Country; import com.maxmind.geoip2.record.Subdivision; import com.ninesword.nsclick.entity.GeoLocation; import com.ninesword.utils.CommonUtil;

// Spring Bean的标识. @Component public class GeoLocationService {

private DatabaseReader reader; private static Logger logger = LoggerFactory.getLogger(GeoLocationService.class);

public GeoLocationService() { String dataFile = "location/GeoLite2-City.mmdb"; URL url = getClass().getClassLoader().getResource(dataFile);

if (url == null) { System.err.println("location database is not found - " + dataFile); } else { try { File database = new File(url.getPath()); reader = new DatabaseReader.Builder(database).build(); } catch (Exception e) { e.printStackTrace(); } } }

/** * 获取ip地址映射的国家 * @param ipAddress * @return */ public GeoLocation getLocationFromRequest(String ip) { GeoLocation location = getLocationV2(ip); return location; }

/** * 获取ip地址 * @param request * @return */ public String getIpAddr(HttpServletRequest request) { String ip = request.getHeader("x-forwarded-for"); if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) { ip = request.getHeader("Proxy-Client-IP"); } if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) { ip = request.getHeader("WL-Proxy-Client-IP"); } if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) { ip = request.getRemoteAddr(); } logger.info("Ip from user agent: {}", ip); // 多个反向代理IP时，取第一个 int commaOffset = ip.indexOf(','); if (commaOffset < 0) { ip = ip.equals("0:0:0:0:0:0:0:1") ? "61.183.88.58" : ip; return ip; } ip = ip.substring(0, commaOffset);

ip = ip.equals("0:0:0:0:0:0:0:1") ? "61.183.88.58" : ip;

return ip; }

/** * 获取ip地址映射的国家 * @param ipAddress * @return */ private GeoLocation getLocationV2(String ipAddress) { GeoLocation geoLocation = null; if (null == reader) { //System.err.println("location database is not found."); logger.error("location database is not found."); } else { try { geoLocation = new GeoLocation(); InetAddress ipAdd = InetAddress.getByName(ipAddress); CityResponse response = reader.city(ipAdd);

Country country = response.getCountry(); geoLocation.setCountryCode(country.getIsoCode()); geoLocation.setCountryName(country.getName());

Subdivision subdivision = response.getMostSpecificSubdivision(); geoLocation.setRegionName(subdivision.getName());

City city = response.getCity(); geoLocation.setCity(city.getName()); geoLocation.setPostalCode(response.getPostal().getCode()); geoLocation.setLatitude(String.valueOf(response.getLocation().getLatitude())); geoLocation.setLongitude(String.valueOf(response.getLocation().getLongitude())); } catch (IOException e) { e.printStackTrace(); logger.error(e.getMessage()); } catch (GeoIp2Exception e) { e.printStackTrace(); logger.error(e.getMessage()); } } return geoLocation; } }