判断浏览器内核

js判断浏览器对象

// 获取浏览器的相关信息
function getBrowserInfo(){
        var ua = navigator.userAgent.toLocaleLowerCase();
        var browserType=null;
        if (ua.match(/msie/) != null || ua.match(/trident/) != null) {
            browserType = "IE";
            browserVersion = ua.match(/msie ([\d.]+)/) != null ? ua.match(/msie ([\d.]+)/)[1] : ua.match(/rv:([\d.]+)/)[1];
        } else if (ua.match(/firefox/) != null) {
            browserType = "火狐";
        }else if (ua.match(/ubrowser/) != null) {
            browserType = "UC";
        }else if (ua.match(/opera/) != null) {
            browserType = "欧朋";
        } else if (ua.match(/bidubrowser/) != null) {
            browserType = "百度";
        }else if (ua.match(/metasr/) != null) {
            browserType = "搜狗";
        }else if (ua.match(/tencenttraveler/) != null || ua.match(/qqbrowse/) != null) {
            browserType = "QQ";
        }else if (ua.match(/maxthon/) != null) {
            browserType = "遨游";
        }else if (ua.match(/chrome/) != null) {
            var is360 = _mime("type", "application/vnd.chromium.remoting-viewer");
            function _mime(option, value) {
                var mimeTypes = navigator.mimeTypes;
                for (var mt in mimeTypes) {
                    if (mimeTypes[mt][option] == value) {
                        return true;
                    }
                }
                return false;
            }
            if(is360){
                browserType = '360';
            }else{
                $('html').css("zoom",".80");
            }
        }else if (ua.match(/safari/) != null) {
            browserType = "Safari";
        }
    return browserType;
}