此次項目須要去根據用戶的設備去跳轉頁面,
我把主頁定位在一個空白頁,讓這個空白頁自動提交表單,
在後臺action會調用工具類
工具類的代碼:css
package com.util; import javax.servlet.http.HttpServletRequest; public class GetHttp { /** Wap網關Via頭信息中特有的描述信息 */ private static String mobileGateWayHeaders[] = new String[] { "ZXWAP",// 中興提供的wap網關的via信息,例如:Via=ZXWAP // GateWayZTE // Technologies, "chinamobile.com",// 中國移動的諾基亞wap網關,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",// 移動夢網的網關,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",// 華爲提供的wap網關,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",// 國外電信運營商的wap網關,不知道是哪一家 "wap.lizongbo.com",// 本身測試時模擬的頭信息 "Bytemobile",// 貌似是一個給移動互聯網提供解決方案提升網絡運行效率的,例如:Via=1.1 Bytemobile OSN // WebProxy/5.1 }; /** 電腦上的IE或Firefox瀏覽器等的User-Agent關鍵詞 */ private static String[] pcHeaders = new String[] { "Windows 98", "Windows ME", "Windows 2000", "Windows XP", "Windows NT", "Ubuntu" }; /** 手機瀏覽器的User-Agent裏的關鍵詞 */ private static String[] mobileUserAgents = new String[] { "Nokia",// 諾基亞,有山寨機也寫這個的,總還算是手機,Mozilla/5.0 // (Nokia5800 // XpressMusic)UC // AppleWebkit(like // Gecko) // Safari/530 "SAMSUNG",// 三星手機 // 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",// 塞班系統的, "MAUI",// MTK山寨機默認ua "UNTRUSTED/1.0",// 疑似山寨機的ua,基本能夠肯定仍是手機 "Windows CE",// Windows CE,Mozilla/4.0 (compatible; MSIE 6.0; // Windows CE; IEMobile 7.11) "iPhone",// iPhone是否也轉wap?無論它,先區分出來再說。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是否也轉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是否只給wap頁面? Nokia5800 // XpressMusic/UCWEB7.5.0.66/50/999 "ucweb",// 小寫的ucweb貌似是uc的代理服務器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四個字母 "YULONG",// 宇龍手機,YULONG-CoolpadN68/10.14 IPANEL/2.0 CTC/1.0 "YuLong",// 仍是宇龍 "COOLPAD",// 宇龍酷派YL-COOLPADS100/08.10.S100 POLARIS/2.9 CTC/1.0 "TIANYU",// 天語手機TIANYU-KTOUCH/V209/MIDP2.0/CLDC1.1/Screen-240X320 "TY-",// 天語,TY-F6229/701116_6215_V0230 JUPITOR/2.2 CTC/1.0 "K-Touch",// 仍是天語K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223 // Release/30.07.2008 Browser/WAP2.0 "Haier",// 海爾手機,Haier-HG-M217_CMCC/3.0 Release/12.1.2007 // Browser/WAP2.0 "DOPOD",// 多普達手機 "Lenovo",// 聯想手機,Lenovo-P650WG/S100 LMP/LML Release/2010.02.22 // Profile/MIDP2.0 Configuration/CLDC1.1 "LENOVO",// 聯想手機,好比:LENOVO-P780/176A "HUAQIN",// 華勤手機 "AIGO-",// 愛國者竟然也出過手機,AIGO-800C/2.04 TMSS-BROWSER/1.0.0 CTC/1.0 "CTC/1.0",// 含義不明 "CTC/2.0",// 含義不明 "CMCC",// 移動定製手機,K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223 // Release/30.07.2008 Browser/WAP2.0 "DAXIAN",// 大顯手機DAXIAN X180 UP.Browser/6.2.3.2(GUI) MMP/2.0 "MOT-",// 摩托羅拉,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",// 索愛手機,SonyEricssonP990i/R100 Mozilla/4.0 // (compatible; MSIE 6.0; Symbian OS; 405) Opera // 8.65 [zh-CN] "GIONEE",// 金立手機 "HTC",// HTC手機 "ZTE",// 中興手機,ZTE-A211/P109A2V1.0.0/WAP2.0 Profile "HUAWEI",// 華爲手機, "webOS",// palm手機,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手機自帶瀏覽器, "WAP2.0"// 支持wap 2.0的 }; /** * 根據當前請求的特徵,判斷該請求是否來自手機終端,主要檢測特殊的頭信息,以及user-Agent這個header * * @param request * http請求 * @return 若是命中手機特徵規則,則返回對應的特徵字符串 */ public static boolean isMobileDevice(HttpServletRequest request) { boolean b = false; boolean pcFlag = false; boolean mobileFlag = false; String via = request.getHeader("Via"); System.out.println(via); String userAgent = request.getHeader("user-agent"); System.out.println(userAgent); 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 } }
而在action調用中,我是這樣作的:java
HttpServletRequest request = ServletActionContext.getRequest(); Boolean b = GetHttp.isMobileDevice(request); System.out.println("This device type is: " + b + " (true is means telephone, other means pc or pad)"); if (b.equals(true)) { return "mobisucc"; } else return "pcsucc"; }