代码保存

标签：

获取客户端真实IP

package org.j4.utils;

import java.util.regex.Matcher;

public class WebUtils {
	/**
	 * 取得客户端真实ip
	 */
	public static String getIpAddr() {
		HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder
				.getRequestAttributes()).getRequest();
		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.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();
		}
		return ip;
	}

	private final static String IE10 = "MSIE 10.0";
	private final static String IE9 = "MSIE 9.0";
	private final static String IE8 = "MSIE 8.0";
	private final static String IE7 = "MSIE 7.0";
	private final static String IE6 = "MSIE 6.0";
	private final static String MAXTHON = "Maxthon";
	private final static String QQ = "QQBrowser";
	private final static String GREEN = "GreenBrowser";
	private final static String SE360 = "360SE";
	private final static String FIREFOX = "Firefox";
	private final static String OPERA = "Opera";
	private final static String CHROME = "Chrome";
	private final static String SAFARI = "Safari";
	private final static String OTHER = "其它";

	public static String getBrowse() {
		HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder
				.getRequestAttributes()).getRequest();
		String userAgent = request.getHeader("USER-AGENT");
		if (regex(OPERA, userAgent))
			return OPERA;
		if (regex(CHROME, userAgent))
			return CHROME;
		if (regex(FIREFOX, userAgent))
			return FIREFOX;
		if (regex(SAFARI, userAgent))
			return SAFARI;
		if (regex(SE360, userAgent))
			return SE360;
		if (regex(GREEN, userAgent))
			return GREEN;
		if (regex(QQ, userAgent))
			return QQ;
		if (regex(MAXTHON, userAgent))
			return MAXTHON;
		if (regex(IE10, userAgent))
			return IE10;
		if (regex(IE9, userAgent))
			return IE9;
		if (regex(IE8, userAgent))
			return IE8;
		if (regex(IE7, userAgent))
			return IE7;
		if (regex(IE6, userAgent))
			return IE6;
		return OTHER;
	}

	public static boolean regex(String regex, String str) {
		Pattern p = Pattern.compile(regex, Pattern.MULTILINE);
		Matcher m = p.matcher(str);
		return m.find();
	}
}

代码保存

标签：

原文地址：http://my.oschina.net/liting/blog/401839