JS 判断浏览器客户端类型(ipad,iphone,android)
如何判断是否是 iPad 浏览器呢,关键是看它的 User Agent 中是否有 iPad。iPad 使用的是 Safari Mobile 浏览器,他的的 User Agent 是:
Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.10
Javascript代码
function is_iPad(){
var ua = navigator.userAgent.toLowerCase();
if(ua.match(/iPad/i)=="ipad") {
return true;
} else {
return false;
}
}
因此,判断ipad,iphone,android的代码为:
<script type= "text/javascript" > var bForcepc = fGetQuery( "dv" ) == "pc" ; function fBrowserRedirect(){ var sUserAgent = navigator.userAgent.toLowerCase(); var bIsIpad = sUserAgent.match(/ipad/i) == "ipad" ; var bIsIphoneOs = sUserAgent.match(/iphone os/i) == "iphone os" ; var bIsMidp = sUserAgent.match(/midp/i) == "midp" ; var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4" ; var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb" ; var bIsAndroid = sUserAgent.match(/android/i) == "android" ; var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce" ; var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile" ; if (bIsIpad){ var sUrl = location.href; if (!bForcepc){ } } if (bIsIphoneOs || bIsAndroid){ var sUrl = location.href; if (!bForcepc){ } } if (bIsMidp||bIsUc7||bIsUc||bIsCE||bIsWM){ var sUrl = location.href; if (!bForcepc){ } } } function fGetQuery(name){ //获取参数值 var sUrl = window.location.search.substr(1); var r = sUrl.match( new RegExp( "(^|&)" + name + "=([^&]*)(&|$)" )); return (r == null ? null : unescape(r[2])); } function fShowVerBlock(){ if (bForcepc){ document.getElementById( "dv_block" ).style.display = "block" ; } else { document.getElementById( "ad_block" ).style.display = "block" ; } } fBrowserRedirect(); </script> |
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