判断手机还是PC访问网站！

[bjt100]

我知道提这个问题很多人会说直接google度娘……

找了几个试了下不是很准确。因为这个要放在一个b/c的网站上，最怕的是判断错了，PC访问也跳到手机的页面就完了。。

有人帮忙给个现成的不！

public class checkWap {

static final String[] MOBILE_SPECIFIC_SUBSTRING = { "iPad", "iPhone",
"Android", "MIDP", "Opera Mobi", "Opera Mini", "BlackBerry",
"HP iPAQ", "IEMobile", "MSIEMobile", "Windows Phone", "HTC", "LG",
"MOT", "Nokia", "Symbian", "Fennec", "Maemo", "Tear", "Midori",
"armv", "Windows CE", "WindowsCE", "Smartphone", "240x320",
"176x220", "320x320", "160x160", "webOS", "Palm", "Sagem",
"Samsung", "SGH", "Siemens", "SonyEricsson", "MMP", "UCWEB" };

public static boolean checkMobile(HttpServletRequest request) {
boolean ifWap = false;
String userAgent = request.getHeader("user-agent");
for (String mobile : MOBILE_SPECIFIC_SUBSTRING) {
if (userAgent.contains(mobile)
|| userAgent.contains(mobile.toUpperCase())
|| userAgent.contains(mobile.toLowerCase())) {
ifWap = true;
}
}
return ifWap;
}
}

[亲努力啊]

pc 的ip同手机的有差别吗?能根据这判断吗

[bjt100]

不是很清楚，没研究过这个！以上代码是可以用的，我用iphone，android， symbian都试过可以。我贴出来顺便让懂的人看可以改改啥的。

[mail_ylei]

public class HttpRequestDeviceUtils {  
  
    /**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  
    "wap.lizongbo.com",//自己测试时模拟的头信息  
    "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  
    };  
    /** 
    * 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 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 
    */  
    public static boolean isMobileDevice(HttpServletRequest request){  
        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;  
            }  
        }  
        if(mobileFlag==true && mobileFlag!=pcFlag){  
            return true;  
        }  
        return false;  
    }  
  
}