最新JavaScript判断360浏览器的有效方案

<script>
function checkIeForNum() {
    return ((navigator.msPointerEnabled == undefined ? true : navigator.msPointerEnabled)
        && (navigator.msDoNotTrack == 1 || window.doNotTrack == 1)
        && ((Number(window.screenX) ? (window.screenLeft - window.screenX != 8) : false)
            || ((navigator.userAgent.indexOf('MSIE 7.0') != -1 || navigator.userAgent.indexOf('MSIE 8.0') != -1) && console.count == undefined)));
}
function checkChromeForNum() {
    var uas = navigator.userAgent.split(' '),
        result = false;
    if (uas[uas.length - 1].indexOf('Safari') == -1) {
        return result;
    }
    for (var key in navigator.plugins) {
        if (navigator.plugins[key].filename == 'np-mswmp.dll') {
            return !result;
        }
    }
    return result;
}
function isNumberBrowser() {
    if (navigator.userAgent.indexOf('Safari') != -1) {
        return checkChromeForNum();
    } else {
        return checkIeForNum();
    }
}
alert("360浏览器检测状态：" + isNumberBrowser())
</script>