Check browser type browserutils

Browserutils. Java

Import Java. util. regEx. matcher; import Java. util. regEx. pattern; import javax. servlet. HTTP. httpservletrequest; public class browserutils {// determine whether it is iepublic static Boolean isie (httpservletrequest request) {return request. getheader ("User-Agent "). tolowercase (). indexof ("MSIE")> 0? True: false;}/*** get IE version ** @ Param Request * @ return */public static double getieversion (httpservletrequest request) {double version = 0.0; if (getbrowsertype (request, "MSIE 10.0") {version = 10.0;} If (getbrowsertype (request, "MSIE 9.0") {version = 9.0 ;} if (getbrowsertype (request, "MSIE 8.0") {version = 8.0;} If (getbrowsertype (request, "MSIE 7.0") {version = 7.0 ;} if (getbrowsertype (request, "MSIE 6.0") {version = 6.0;} return version ;} /*** obtain the browser type ** @ Param Request * @ return */public static browsertype getbrowsertype (httpservletrequest request) {browsertype = NULL; If (getbrowsertype (request, "MSIE 10.0") {browsertype = browsertype. ie9;} If (getbrowsertype (request, "MSIE 9.0") {browsertype = browsertype. ie9;} If (getbrowsertype (request, "MSIE 8.0") {browsertype = browse Rtype. IE8;} If (getbrowsertype (request, "MSIE 7.0") {browsertype = browsertype. IE7;} If (getbrowsertype (request, "MSIE 6.0") {browsertype = browsertype. IE6;} If (getbrowsertype (request, "Firefox") {browsertype = browsertype. firefox;} If (getbrowsertype (request, "safari") {browsertype = browsertype. safari;} If (getbrowsertype (request, "Chrome") {browsertype = browsertype. chrome;} If (getbrowsertype (Request, "Opera") {browsertype = browsertype. opera;} If (getbrowsertype (request, "Camino") {browsertype = browsertype. camino;} return browsertype;} Private Static Boolean getbrowsertype (httpservletrequest request, string brosertype) {return request. getheader ("User-Agent "). tolowercase (). indexof (brosertype)> 0? True: false;} 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 = "other"; public static string checkbrowse (httpservletrequest request) {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 (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 ();}}
Browsertype. Java
 
public enum BrowserType {IE10,IE9,IE8,IE7,IE6,Firefox,Safari,Chrome,Opera,Camino,Gecko}