2013-02-26 73 views
3

我想检测一个请求是否来自移动设备,如果是,我想知道移动设备模型。例如,当我使用Android手机时,我得到错误的值。如何检测移动类型并针对请求移动?

我试着使用:

System.Web.HttpBrowserCapabilities browser = HttpContext.Current.Request.Browser; 
return browser.IsMobileDevice; 

和:

System.Web.HttpBrowserCapabilities browser = HttpContext.Current.Request.Browser; 
return browser.MobileDeviceModel; 

但是当我使用的Galaxy S2或HTC,我得到了假IsMobileDevice,和未知的MobileDeviceModel。

我想:

System.Web.Mobile.MobileCapabilities mc = (System.Web.Mobile.MobileCapabilities)HttpContext.Current.Request.Browser; 
string deviceModel = mc.MobileDeviceModel; 
string browser = mc.Browser; 

却是相同的。

如何正确检测IsMobile和MobileDeviceModel?

+1

我用[WURFL](http://wurfl.sourceforge.net/)一段时间对于设备检测和为对此很满意。不幸的是,它不是免费的... – Uooo 2013-02-28 05:52:23

回答

3

我通常使用正则表达式来检测移动,其完美地工作,见下文:

String u = Request.ServerVariables["HTTP_USER_AGENT"]; 
    bool mobileUser = false; 

       Regex b = new Regex("android.+mobile|avantgo|bada\\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm(os)?|phone|p(ixi|re)\\/|plucker|pocket|psp|symbian|treo|up\\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino", RegexOptions.IgnoreCase | RegexOptions.Multiline); 
       Regex v = new Regex("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|e\\-|e\\/|\\-[a-w])|libw|lynx|m1\\-w|m3ga|m50\\/|ma(te|ui|xo)|mc(01|21|ca)|m\\-cr|me(di|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|xda(\\-|2|g)|yas\\-|your|zeto|zte\\-", RegexOptions.IgnoreCase | RegexOptions.Multiline); 
       if (u.Length > 4) 
       { 
        if (b.IsMatch(u) | v.IsMatch(u.Substring(0, 4))) 
        { 
         mobileUser = true; 
        } 
       } 

       if (mobileUser) //mobile user!! 
       { 
        mobileSiteUrl = ConfigurationManager.AppSettings["MobileSiteURL"]; 

        Response.Redirect(mobileSiteUrl); 
       } 
       else 
       { 
       } 
+0

谢谢@ Sam1。你是什​​么? UserAgent属性? – Inbal 2013-02-26 12:48:40

+0

你是对的..我编辑了它 – Zaki 2013-02-26 12:51:47

+0

@ Sam1为什么按位包含或|而不是逻辑||在控制语句中? v.IsMatch(uSubstring(0,4))是否真的需要在任何情况下执行? – 2013-02-26 13:06:13