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如何在 Webworks 应用程序中通过 javascript 或 jquery 获取 BlackBerry OS 版本?

我从线程“检测黑莓操作系统版本”中尝试了以下代码,但它对我不起作用:

var limit = '4.5.0.127';
var version = /BlackBerry\w+\/([\d\.]+)/i.exec(navigator.userAgent);
if (version[1] && version[1] < limit) {
    location.href='notcompatible.cfm';
}
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2 回答 2

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根据这份文件...

http://supportforums.blackberry.com/t5/Web-and-WebWorks-Development/How-to-detect-the-BlackBerry-Browser/ta-p/559862

<script type="text/javascript">
    var ua = navigator.userAgent;
    if (ua.indexOf("BlackBerry") >= 0) {
        if (ua.indexOf("Version/") >= 0) { // ***User Agent in BlackBerry 6 and BlackBerry 7
            Verposition = ua.indexOf("Version/") + 8;
            TotLenght = ua.length;
            document.write("Jorgesys  BB OS Version :: " + ua.substring(Verposition, Verposition + 3));
        }
        else {// ***User Agent in BlackBerry Device Software 4.2 to 5.0
            var SplitUA = ua.split("/");
            document.write("Jorgesys BB OS Version :: " + SplitUA[1].substring(0, 3));
        }
    }
</script>
  • 一定要启用Javascript!=)
于 2011-06-08T22:48:14.470 回答
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如果您在检测 BlackBerry 10 时遇到问题(正如我在阅读此答案后所做的那样!),请注意 BB10 中的用户代理字符串已更改,如http://devblog.blackberry.com/2012/08/blackberry-中所述10-用户代理字符串/

在我的具体情况下,我想检查版本是否只是 BB10,下一个代码就足够了:

isBlackBerry: function() {
    // Only works with the latest version: BlackBerry 10
    return navigator.userAgent.match(/BB10/i);
}
于 2013-09-25T09:23:42.680 回答