Question

我工作的其中一个网站（内置drupal）有一个移动网站，除黑莓外，在所有移动平台上运行良好。 Blackberry根本没有拿起重定向文件，这使得它显示移动网站（我假设它是这个）。所以这里是细节。

网站：http://www.evanspartners.co.uk

移动：http://www.evanspartners.co.uk/mobile

这是我的重定向文件，标题为“pw_mobile_redirect.info”：

/ * * JS Redirection Mobile * *版权所有（c）2011-2012 Sebastiano Armeli-Battana（http://www.sebastianoarmelibattana.com） * * Sebastiano Armeli-Battana（@sebarmeli） - http://www.sebastianoarmelibattana.com *根据MIT许可证获得许可。 * https://github.com/sebarmeli/JS-Redirection-Mobile-Site/blob/master/MIT-LICENSE.txt * * @link http://github.com/sebarmeli/JS-Redirection-Mobile-Site * @author Sebastiano Armeli-Battana * @date 29/10/2012 * @version 1.0.0 * * /

/*globals window,document, navigator, SA */
 if (!window.SA) {window.SA = {};}

SA.redirection_mobile = function(configuration) {

// Helper function for adding time to the current date -> used by cookie
var addTimeToDate = function(msec) {
    var exdate = new Date();
    exdate.setTime(exdate.getTime() + msec);
    return exdate;
};

// Helper function for getting a value from a parameter in the querystring of a URL
var getQueryValue = function(param) {

    if (!param) {
        return;
    }

    var querystring = document.location.search,
        queryStringArray = querystring && querystring.substring(1).split("&"),
        i = 0,
        length = queryStringArray.length;

    for (; i < length; i++) {
        var token = queryStringArray[i],
            firstPart = token && token.substring(0, token.indexOf("="));
        if (firstPart === param ) {
            return token.substring(token.indexOf("=") + 1, token.length);
        }
    }

};

// Retrieve the User Agent of the browser
var agent = navigator.userAgent.toLowerCase(),
    FALSE = "false",
    TRUE = "true",

    // configuration object
    config = configuration || {},

    // parameter to pass in the URL to avoid the redirection
    redirection_param = config.redirection_param || "mobile_redirect",

    // prefix appended to the hostname
    mobile_prefix = config.mobile_prefix || "m",

    // new url for the mobile site domain 
    mobile_url = config.mobile_url,

    // protocol for the mobile site domain 
    mobile_protocol = config.mobile_scheme ?
        config.mobile_scheme + ":" :
            document.location.protocol,

    host = document.location.host,

    // value for the parameter passed in the URL to avoid the redirection
    queryValue = getQueryValue(redirection_param),

    // Compose the mobile hostname considering "mobile_url" or "mobile_prefix" + hostname
    mobile_host = mobile_url ||
        (mobile_prefix + "." + 
            (!!host.match(/^www\./i) ?
                host.substring(4) : 
                    host)),

    // Expiry hours for cookie
    cookie_hours = config.cookie_hours || 1,

    // Parameters to determine if the pathname and the querystring need to be kept
    keep_path = config.keep_path || false,
    keep_query = config.keep_query || false,

    // new url for the tablet site 
    tablet_host = config.tablet_host || mobile_host,
    isUAMobile = false,
    isUATablet = false;

    // Check if the UA is a mobile one (regexp from http://detectmobilebrowsers.com/ (WURFL))
    if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(agent)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(agent.substr(0,4))) {
        isUAMobile = true;
    }   

// Check if the referrer was a mobile page (probably the user clicked "Go to full site") or in the 
// querystring there is a parameter to avoid the redirection such as "?noredireciton=true"
// (in that case we need to set a variable in the sessionStorage or in the cookie)
if (document.referrer.indexOf(mobile_host) >= 0 || queryValue === FALSE ) {

    if (window.sessionStorage) {
        window.sessionStorage.setItem(redirection_param, FALSE);
    } else {
        document.cookie = redirection_param + "=" + FALSE + ";expires="+
            addTimeToDate(3600*1000*cookie_hours).toUTCString();
    }
}

// Check if the sessionStorage contain the parameter
var isSessionStorage = (window.sessionStorage) ? 
        (window.sessionStorage.getItem(redirection_param) === FALSE) :
            false,

    // Check if the Cookie has been set up
    isCookieSet = document.cookie ? 
        (document.cookie.indexOf(redirection_param) >= 0) :
            false;

// Check if the device is a Tablet such as iPad, Samsung Tab, Motorola Xoom or Amazon Kindle
if (!!(agent.match(/(iPad|SCH-I800|xoom|NOOK|silk|kindle|GT-P7510)/i))) {

    // Check if the redirection needs to happen for tablets
    isUATablet = (config.tablet_redirection === TRUE || !!config.tablet_host) ? true : false;
    isUAMobile = false;
}

// Check that User Agent is mobile, cookie is not set or value in the sessionStorage not present
if ((isUATablet || isUAMobile) && !(isCookieSet || isSessionStorage)) {

    // Callback call
    if (config.beforeredirection_callback) {
        if (!config.beforeredirection_callback.call(this)) {
            return;
        }
    }

    var path_query = "";

    if(keep_path) { 
        path_query += document.location.pathname;
    }

    if (keep_query) {
        path_query += document.location.search;
    }

    if (isUATablet){
        document.location.href = mobile_protocol + "//" + tablet_host + path_query;
    } else if (isUAMobile) {
        document.location.href = mobile_protocol + "//" + mobile_host + path_query;
    }

} 
};

现在我假设问题出在上面脚本的以下部分：

    // Check if the UA is a mobile one (regexp from http://detectmobilebrowsers.com/ (WURFL))
    if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(agent)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(agent.substr(0,4))) {
        isUAMobile = true;
    }

我尝试使用更新版本但没有运气，Blackberry仍然显示桌面网站。

任何人都可以看到为什么会发生这种情况以及为什么黑莓平台不会重定向？

Answer 1

您没有说这是否发生在BB7或BB10设备上。我认为你实际上是在BB10上看到这个，结果你对用户代理测试成为问题的建议可能是正确的。

有关详细信息，请查看此BB博客：

blackberry-10-user-agent-string

建议的识别字符串为：'BB10'+'Mobile'

如果这没有帮助，也许您可以识别导致您出现问题的BB模型和/或操作系统级别。

我认为BB网站上有很多知识库文章描述了将要提供的用户代理字符串。如果您有特定的设备和/或操作系统级别，我可以尝试搜索其中的一些。

<强>更新

这款手机 - 黑莓8900 v4.6.1.206 - 正在运行旧版浏览器。在该级别，您可以更改标识，并伪造Firefox或Internet Explorer。要查看此信息，请启动浏览器，单击菜单，然后选择选项，从中选择浏览器选项，您应该会看到“浏览器标识”下拉菜单。

此工具仍然存在于OS 5.0 OS手机浏览器中，但在此之后被删除。

如果用户进行了此更改，则他们将始终看到桌面网站。

只是为了确认，我不是建议将选项更改为IE或Firefox将解决此问题。它不会。 A - 但如果用户已更改为任何一个，那么它们将不会被检测为黑莓，因此将看到桌面版本。您需要确保将此选项设置为BlackBerry。

进一步更新

我怀疑这段代码来自这里：

http://detectmobilebrowsers.com/

如果您在浏览器中尝试此URL，则它应显示用户代理，并告诉您是否已将其检测为移动设备。这应该会为您提供有关此问题的更多信息。如果它正确检测到BlackBerry，您可能会尝试使用该站点的代码格式更新重定向。从桌面浏览器链接到该站点以查找代码。

黑莓没有拿起移动重定向javascript文件

1 个答案: