JS判断当前手机类型

公司网站有 PC版本和Web，需要在PC判断设备类型，如果是移动端访问就要跳转到web页面，感觉经常会用到，这里也存一份。

条件判断如下：

document.write("用户代理: " + navigator.userAgent);
function browserRedirect() {
    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){
    <#if siteProjectUrl?? && (siteProjectUrl?length>0)>
        location = "${(siteProjectUrl)!''}";
    </#if>
    }
    if (!(bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM)) {
        //跳转到pc版
    <#if siteProjectUrl?? && (siteProjectUrl?length>0)>
        //location = "${(siteProjectUrl)!''}";
    </#if>
    }
}
//根据设备跳转
browserRedirect();