如何使用userAgent检测移动设备

作者: 一只特立独行的猪
发布时间: 2024-04-11 07:38:57 (5天前)
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0#
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v-star*위위 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <pre> <code> <?php $useragent=$_SERVER['HTTP_USER_AGENT']; if(preg_match('/(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',$useragent)||preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i',substr($useragent,0,4))) header('Location: http://detectmobilebrowser.com/mobile'); ?> </code> </pre> </DIV>

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1#
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不见你 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <P> 我用这个： </p> <pre> <code> $mobile= stripos( $_SERVER['HTTP_USER_AGENT'], 'mob'); </code> </pre> <P> 它几乎每次都有效。 </p> <P> 使用Javascript </p> <pre> <code> var mobile= navigator.userAgent.toLowerCase().indexOf( 'mob'); </code> </pre> <P> -1如果不移动;移动时的任何其他价值 </p> </DIV>

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2#
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一生浮华 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <pre> <code> <meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" /> <meta name="HandheldFriendly" content="true"/> <meta name="MobileOptimized" content="320"/> <meta http-equiv="cleartype" content="on" /> use this code on your website under <header> tag. </code> </pre> <HR /> <P> 这是移动设备检测的代码。 </p> <pre> <code> function isMobile() { // Check the server headers to see if they're mobile friendly if(isset($_SERVER["HTTP_X_WAP_PROFILE"])) { return true; } // If the http_accept header supports wap then it's a mobile too if(preg_match("/wap\.|\.wap/i",$_SERVER["HTTP_ACCEPT"])) { return true; } // Still no luck? Let's have a look at the user agent on the browser. If it contains // any of the following, it's probably a mobile device. Kappow! if(isset($_SERVER["HTTP_USER_AGENT"])){ $user_agents = array("midp", "j2me", "avantg", "docomo", "novarra", "palmos", "palmsource", "240x320", "opwv", "chtml", "pda", "windows\ ce", "mmp\/", "blackberry", "mib\/", "symbian", "wireless", "nokia", "hand", "mobi", "phone", "cdm", "up\.b", "audio", "SIE\-", "SEC\-", "samsung", "HTC", "mot\-", "mitsu", "sagem", "sony", "alcatel", "lg", "erics", "vx", "NEC", "philips", "mmm", "xx", "panasonic", "sharp", "wap", "sch", "rover", "pocket", "benq", "java", "pt", "pg", "vox", "amoi", "bird", "compal", "kg", "voda", "sany", "kdd", "dbt", "sendo", "sgh", "gradi", "jb", "\d\d\di", "moto"); foreach($user_agents as $user_string){ if(preg_match("/".$user_string."/i",$_SERVER["HTTP_USER_AGENT"])) { return true; } } } // Let's NOT return "mobile" if it's an iPhone, because the iPhone can render normal pages quite well. if(preg_match("/iphone/i",$_SERVER["HTTP_USER_AGENT"])) { return false; } // None of the above? Then it's probably not a mobile device. return false; } if (isMobile()) { header("location:$mobile"); // if the function returned true, it's a mobile. //echo "mobile"; // delete this line in your code, and uncomment the next line // header('Location: http://www.yoursite.mobi/'); // let's redirect the page to the mobile site } </code> </pre> <P> 希望这会帮助你。 </p> </DIV>

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3#
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NetworkAttachedStorage | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <P> 以下是javascript中的示例： </p> <pre> <code> var isMobile = navigator.userAgent.match(/(iPhone|iPod|iPad|Android|BlackBerry)/); if(isMobile) { // User-Agent is IPhone, IPod, IPad, Android or BlackBerry } </code> </pre> <P> 要检查特定的User-Agent字符串，您可以执行以下操作： </p> <pre> <code> if(navigator.userAgent.match(/iPhone/)) { // The User-Agent is iPhone } </code> </pre> </DIV>

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4#
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蜡笔小辛 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <P> 您可以使用CSS Media Queries来识别不同的设备（实际上是不同的设备功能，如设备宽度，dpi等） </p> <P> 对于CSS，您可以有不同的选项，例如为每种类型的设备使用单独的CSS或具有流体设计，这意味着对于不同的设备大小具有相同的CSS比例。第二种方法设计稍微复杂一些，但从未来可能出现的新设备中可以灵活得多。 </p> </DIV>

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5#
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林老爷的日常 | 2019-08-31 10-32

<div class =“post-text”itemprop =“text”> <P> 看看这里： <a href="http://www.zytrax.com/tech/web/mobile_ids.html" rel="nofollow"> http://www.zytrax.com/tech/web/mobile_ids.html </A> 和这里： <a href="http://www.mobile-phone-specs.com/user-agent-browser/0/" rel="nofollow"> http://www.mobile-phone-specs.com/user-agent-browser/0/ </A> </p> <P> 几乎所有用户代理字符串列表都适合您。。 </p> </DIV>

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