获取请求的IP地址和浏览器信息

import java.io.IOException;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.apache.log4j.Logger;


/**
 * 常用获取客户端信息的工具
 * 
 */
public final class NetworkUtil {
    /**
     * Logger for this class
     */
    private static Logger logger = Logger.getLogger(NetworkUtil.class);
    
    /** Wap网关Via头信息中特有的描述信息 */
    private static String mobileGateWayHeaders[] = new String[] { "ZXWAP",// 中兴提供的wap网关的via信息，例如：Via=ZXWAP GateWayZTE Technologies，
            "chinamobile.com",// 中国移动的诺基亚wap网关，例如：Via=WTP/1.1 GDSZ-PB-GW003-WAP07.gd.chinamobile.com (Nokia WAP Gateway 4.1 CD1/ECD13_D/4.1.04)
            "monternet.com",// 移动梦网的网关，例如：Via=WTP/1.1 BJBJ-PS-WAP1-GW08.bj1.monternet.com. (Nokia WAP Gateway 4.1 CD1/ECD13_E/4.1.05)
            "infoX",// 华为提供的wap网关，例如：Via=HTTP/1.1 GDGZ-PS-GW011-WAP2 (infoX-WISG Huawei Technologies)，或Via=infoX WAP Gateway V300R001 Huawei Technologies
            "XMS 724Solutions HTG",// 国外电信运营商的wap网关，不知道是哪一家
            "Bytemobile",// 貌似是一个给移动互联网提供解决方案提高网络运行效率的，例如：Via=1.1 Bytemobile OSN WebProxy/5.1
    };
    /** 电脑上的IE或Firefox浏览器等的User-Agent关键词 */
    private static String[] pcHeaders = new String[] { "Windows 98", "Windows ME", "Windows 2000", "Windows XP", "Windows NT", "Ubuntu" };
    /** 手机浏览器的User-Agent里的关键词 */
    private static String[] mobileUserAgents = new String[] { "Nokia",// 诺基亚，有山寨机也写这个的，总还算是手机，Mozilla/5.0 (Nokia5800 XpressMusic)UC AppleWebkit(like Gecko) Safari/530
            "SAMSUNG",// 三星手机 SAMSUNG-GT-B7722/1.0+SHP/VPP/R5+Dolfin/1.5+Nextreaming+SMM-MMS/1.2.0+profile/MIDP-2.1+configuration/CLDC-1.1
            "MIDP-2",// j2me2.0，Mozilla/5.0 (SymbianOS/9.3; U; Series60/3.2 NokiaE75-1 /110.48.125 Profile/MIDP-2.1 Configuration/CLDC-1.1 ) AppleWebKit/413 (KHTML like Gecko) Safari/413
            "CLDC1.1",// M600/MIDP2.0/CLDC1.1/Screen-240X320
            "SymbianOS",// 塞班系统的，
            "MAUI",// MTK山寨机默认ua
            "UNTRUSTED/1.0",// 疑似山寨机的ua，基本可以确定还是手机
            "Windows CE",// Windows CE，Mozilla/4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.11)
            "iPhone",// iPhone是否也转wap？不管它，先区分出来再说。Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; zh-cn) AppleWebKit/532.9 (KHTML like Gecko) Mobile/8B117
            "iPad",// iPad的ua，Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; zh-cn) AppleWebKit/531.21.10 (KHTML like Gecko) Version/4.0.4 Mobile/7B367 Safari/531.21.10
            "Android",// Android是否也转wap？Mozilla/5.0 (Linux; U; Android 2.1-update1; zh-cn; XT800 Build/TITA_M2_16.22.7) AppleWebKit/530.17 (KHTML like Gecko) Version/4.0 Mobile Safari/530.17
            "BlackBerry",// BlackBerry8310/2.7.0.106-4.5.0.182
            "UCWEB",// ucweb是否只给wap页面？ Nokia5800 XpressMusic/UCWEB7.5.0.66/50/999
            "ucweb",// 小写的ucweb貌似是uc的代理服务器Mozilla/6.0 (compatible; MSIE 6.0;) Opera ucweb-squid
            "BREW",// 很奇怪的ua，例如：REW-Applet/0x20068888 (BREW/3.1.5.20; DeviceId: 40105; Lang: zhcn) ucweb-squid
            "J2ME",// 很奇怪的ua，只有J2ME四个字母
            "YULONG",// 宇龙手机，YULONG-CoolpadN68/10.14 IPANEL/2.0 CTC/1.0
            "YuLong",// 还是宇龙
            "COOLPAD",// 宇龙酷派YL-COOLPADS100/08.10.S100 POLARIS/2.9 CTC/1.0
            "TIANYU",// 天语手机TIANYU-KTOUCH/V209/MIDP2.0/CLDC1.1/Screen-240X320
            "TY-",// 天语，TY-F6229/701116_6215_V0230 JUPITOR/2.2 CTC/1.0
            "K-Touch",// 还是天语K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223 Release/30.07.2008 Browser/WAP2.0
            "Haier",// 海尔手机，Haier-HG-M217_CMCC/3.0 Release/12.1.2007 Browser/WAP2.0
            "DOPOD",// 多普达手机
            "Lenovo",// 联想手机，Lenovo-P650WG/S100 LMP/LML Release/2010.02.22 Profile/MIDP2.0 Configuration/CLDC1.1
            "LENOVO",// 联想手机，比如：LENOVO-P780/176A
            "HUAQIN",// 华勤手机
            "AIGO-",// 爱国者居然也出过手机，AIGO-800C/2.04 TMSS-BROWSER/1.0.0 CTC/1.0
            "CTC/1.0",// 含义不明
            "CTC/2.0",// 含义不明
            "CMCC",// 移动定制手机，K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223 Release/30.07.2008 Browser/WAP2.0
            "DAXIAN",// 大显手机DAXIAN X180 UP.Browser/6.2.3.2(GUI) MMP/2.0
            "MOT-",// 摩托罗拉，MOT-MOTOROKRE6/1.0 LinuxOS/2.4.20 Release/8.4.2006 Browser/Opera8.00 Profile/MIDP2.0 Configuration/CLDC1.1 Software/R533_G_11.10.54R
            "SonyEricsson",// 索爱手机，SonyEricssonP990i/R100 Mozilla/4.0 (compatible; MSIE 6.0; Symbian OS; 405) Opera 8.65 [zh-CN]
            "GIONEE",// 金立手机
            "HTC",// HTC手机
            "ZTE",// 中兴手机，ZTE-A211/P109A2V1.0.0/WAP2.0 Profile
            "HUAWEI",// 华为手机，
            "webOS",// palm手机，Mozilla/5.0 (webOS/1.4.5; U; zh-CN) AppleWebKit/532.2 (KHTML like Gecko) Version/1.0 Safari/532.2 Pre/1.0
            "GoBrowser",// 3g GoBrowser.User-Agent=Nokia5230/GoBrowser/2.0.290 Safari
            "IEMobile",// Windows CE手机自带浏览器，
            "WAP2.0"// 支持wap 2.0的
    };

    /**
     * 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) throws IOException {
        // 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
        String ip = request.getHeader("X-Forwarded-For");
        if (logger.isInfoEnabled()) {
            logger.info("getIpAddress(HttpServletRequest) - X-Forwarded-For - String ip=" + ip);
        }

        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getHeader("Proxy-Client-IP");
                if (logger.isInfoEnabled()) {
                    logger.info("getIpAddress(HttpServletRequest) - Proxy-Client-IP - String ip=" + ip);
                }
            }
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getHeader("WL-Proxy-Client-IP");
                if (logger.isInfoEnabled()) {
                    logger.info("getIpAddress(HttpServletRequest) - WL-Proxy-Client-IP - String ip=" + ip);
                }
            }
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getHeader("HTTP_CLIENT_IP");
                if (logger.isInfoEnabled()) {
                    logger.info("getIpAddress(HttpServletRequest) - HTTP_CLIENT_IP - String ip=" + ip);
                }
            }
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getHeader("HTTP_X_FORWARDED_FOR");
                if (logger.isInfoEnabled()) {
                    logger.info("getIpAddress(HttpServletRequest) - HTTP_X_FORWARDED_FOR - String ip=" + ip);
                }
            }
            if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
                ip = request.getRemoteAddr();
                if (logger.isInfoEnabled()) {
                    logger.info("getIpAddress(HttpServletRequest) - getRemoteAddr - String ip=" + ip);
                }
            }
        } 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;
                }
            }
        }
        return ip;
    }
    
    /**
     * IceWee 2013.07.19
     * 获取本地IP列表（针对多网卡情况）
     * Java获取本地IP地址方法网上搜一箩筐，但基本上都是获得一个IP，实际开发中一台电脑很可能有多个IP地址，
     * 如多网卡，或者安装了VM Ware虚拟机，就会虚拟出其他的网卡，那么传统的方法得到的一个IP地址就不全面了，下面贴出获取本机IP列表的方法：
     * @return
     */
    public static List<String> getLocalIPList() {
        List<String> ipList = new ArrayList<String>();
        try {
            Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
            NetworkInterface networkInterface;
            Enumeration<InetAddress> inetAddresses;
            InetAddress inetAddress;
            String ip;
            while (networkInterfaces.hasMoreElements()) {
                networkInterface = networkInterfaces.nextElement();
                inetAddresses = networkInterface.getInetAddresses();
                while (inetAddresses.hasMoreElements()) {
                    inetAddress = inetAddresses.nextElement();
                    if (inetAddress != null && inetAddress instanceof Inet4Address) { // IPV4
                        ip = inetAddress.getHostAddress();
                        ipList.add(ip);
                    }
                }
            }
        } catch (SocketException e) {
            e.printStackTrace();
        }
        return ipList;
    }
    
    /**
     * 根据当前请求的特征，判断该请求是否来自手机终端，主要检测特殊的头信息，以及user-Agent这个header
     * 
     * @param request HttpServletRequest对象,http请求
     * @return 如果命中手机特征规则，则返回对应的特征字符串(false 电脑, true 手机)
     */
    public static boolean isMobileDevice(HttpServletRequest request) {
        boolean b = false;
        boolean pcFlag = false;
        boolean mobileFlag = false;
        String via = request.getHeader("Via");
        String userAgent = request.getHeader("user-agent");
        for (int i = 0; via != null && !via.trim().equals("") && i < mobileGateWayHeaders.length; i++) {
            if (via.contains(mobileGateWayHeaders[i])) {
                mobileFlag = true;
                break;
            }
        }
        for (int i = 0; !mobileFlag && userAgent != null && !userAgent.trim().equals("") && i < mobileUserAgents.length; i++) {
            if (userAgent.contains(mobileUserAgents[i])) {
                mobileFlag = true;
                break;
            }
        }
        for (int i = 0; userAgent != null && !userAgent.trim().equals("") && i < pcHeaders.length; i++) {
            if (userAgent.contains(pcHeaders[i])) {
                pcFlag = true;
                break;
            }
        }
        if (mobileFlag == true && pcFlag == false) {
            b = true;
        }
        return b;// false pc true shouji
    }
    
    /**
     * 获取浏览器版本信息
     * @Title: getBrowserName
     * @data:2015-1-12下午05:08:49
     * @author:wolf
     *
     * @param agent
     * @return
     */
    public static String getBrowserName(String agent) {
         if(agent.indexOf("msie 7")>0){
             return "IE7";
         }else if(agent.indexOf("msie 8")>0){
             return "IE8";
         }else if(agent.indexOf("msie 9")>0){
             return "IE9";
         }else if(agent.indexOf("msie 10")>0){
             return "IE10";
         }else if(agent.indexOf("msie")>0){
             return "IE";
         }else if(agent.indexOf("gecko")>0 && agent.indexOf("rv:11")>0){
             return "IE11";
         }else if(agent.indexOf("opera")>0){
             return "Opera";
         }else if(agent.indexOf("chrome")>0){
             return "Chrome";
         }else if(agent.indexOf("firefox")>0){
             return "Firefox";
         }else if(agent.indexOf("ucbrowser")>0){
             return "UCBrowser";
         }else if(agent.indexOf("applewebkit")>0){
             return "Safari";
         }else if(agent.indexOf("webkit")>0){
             return "webkit";
         }else{
             return "Others";
         }
    }
    
    public static void main(String[] args) {
        List<String> ipList = NetworkUtil.getLocalIPList();
        for (String ip : ipList) {
            System.out.println(ip);
        }
    }
}