为什么80%的码农都做不了架构师？>>> 
package util;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import java.io.IOException;
/**
* 根据ip获取地址
*
* @author kz
*/
public class AddressUtil {
public static void main(String[] args) {
getIpAddressTwice("119.137.52.13");
}
/**
* 先通过淘宝api获取地址，如果没有获取再去从新浪获取地址
*
* @param ip
* @return
*/
public static String getIpAddressTwice(String ip) {
String taobaoIpAddress = getIpAddressByTaoBaoAPI(ip);
if (StringUtils.isNotEmpty(taobaoIpAddress)) {
return taobaoIpAddress;
}
return getIpAddressBySinaAPI(ip);
}
/**
* 淘宝获取
*
* @param ip
* @return
*/
public static String getIpAddressByTaoBaoAPI(String ip) {
String apiUrl = "http://ip.taobao.com/service/getIpInfo.php?ip=" + ip;
return getIpAddress(apiUrl, ip);
}
/**
* 新浪获取
*
* @param ip
* @return
*/
public static String getIpAddressBySinaAPI(String ip) {
String url = "http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=" + ip;
String provinceName = "", cityName = "", countryName = "", isp = "";
StringBuilder address = new StringBuilder();
HttpClient client = HttpClientBuilder.create().build();
HttpGet request = new HttpGet(url);
try {
HttpResponse response = client.execute(request);
int statusCode = response.getStatusLine().getStatusCode();
if (statusCode == HttpStatus.SC_OK) {
String strResult = EntityUtils.toString(response.getEntity());
try {
JSONObject jsonResult = JSON.parseObject(strResult);
if (jsonResult == null) {
return null;
}
countryName = jsonResult.getString("country");
provinceName = jsonResult.getString("province");
cityName = jsonResult.getString("city");
isp = jsonResult.getString("isp");
address.append(countryName).append(provinceName).append(cityName);
if (StringUtils.isNotEmpty(isp)) {
address.append(":").append(isp);
}
//System.out.println(JSON.toJSONString(jsonResult, true));
System.out.println(address);
} catch (Exception e) {
e.printStackTrace();
}
}
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return address.toString();
}
public static String getIpAddress(String apiUrl, String ip) {
String provinceName = "", cityName = "", countryName = "", isp = "";
StringBuilder address = new StringBuilder();
HttpClient client = HttpClientBuilder.create().build();
HttpGet request = new HttpGet(apiUrl);
try {
HttpResponse response = client.execute(request);
int statusCode = response.getStatusLine().getStatusCode();
if (statusCode == HttpStatus.SC_OK) {
String strResult = EntityUtils.toString(response.getEntity());
try {
JSONObject jsonResult = JSON.parseObject(strResult);
JSONObject dataJson = jsonResult.getJSONObject("data");
if (dataJson == null) {
return null;
}
countryName = dataJson.getString("country");
provinceName = dataJson.getString("region");
cityName = dataJson.getString("city");
isp = jsonResult.getString("isp");
address.append(countryName).append(provinceName).append(cityName);
if (StringUtils.isNotEmpty(isp)) {
address.append(":").append(isp);
}
//System.out.println(JSON.toJSONString(jsonResult, true));
System.out.println(address);
} catch (Exception e) {
e.printStackTrace();
}
}
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return address.toString();
}
}
###########################################这里附上IpUtil类#####################################
package util;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
/**
* 获取请求主机IP地址公共类.如果通过代理进来，则透过防火墙获取真实IP地址。
* @author kz
*/
public class IpUtil {
private final static Logger logger = LoggerFactory.getLogger(IpUtil.class);
/**
* 获取请求主机IP地址,如果通过代理进来，则透过防火墙获取真实IP地址;
*
* @param request
* @return
* @throws IOException
*/
public final static String getIpAddress(HttpServletRequest request) {
String ip = request.getHeader("X-Forwarded-For");
if (StringUtils.isBlank(ip) || "unknown".equalsIgnoreCase(ip)) {
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.getHeader("HTTP_CLIENT_IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("HTTP_X_FORWARDED_FOR");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
} else if (ip.length() > 15) {
String[] ips = ip.split(",");
for (int index = 0; index < ips.length; index++) {
String strIp = (String) ips[index];
if (!("unknown".equalsIgnoreCase(strIp))) {
ip = strIp;
break;
}
}
}
if (logger.isInfoEnabled()) {
logger.info("request ip:{}", ip);
}
return ip;
}
}