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    ▪php网站判断用户是否是手机访问的方法       随着移动设备的普及，网站也会迎来越来越多移动设备的访问。用适应PC的页面，很多时候对手机用户不友好，那么有些时候，我们需要判断用户是否用手机访问，如果是手机的话，就跳转.........

代码如下:

$curl = curl_init();
$cookie_jar = tempnam('./tmp','cookie');
curl_setopt($curl, CURLOPT_URL,'http://b2b.bookuu.com/b2b_club/checkUser.jsp');//这里写上处理登录的界面
curl_setopt($curl, CURLOPT_POST, 1);
$request = 'user=xxx&password=xxx';
curl_setopt($curl, CURLOPT_POSTFIELDS, $request);//传 递数据
curl_setopt($curl, CURLOPT_COOKIEJAR, $cookie_jar);// 把返回来的cookie信息保存在$cookie_jar文件中
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);//设定返回 的数据是否自动显示
curl_setopt($curl, CURLOPT_HEADER, false);//设定是否显示头信 息
curl_setopt($curl, CURLOPT_NOBODY, false);//设定是否输出页面 内容
curl_exec($curl);//返回结果
curl_close($curl); //关闭

$curl2 = curl_init();
curl_setopt($curl2, CURLOPT_URL, 'http://b2b.bookuu.com/search/b2b_zxsm_new.jsp');//登陆后要从哪个页面获取信息
curl_setopt($curl2, CURLOPT_HEADER, false);
curl_setopt($curl2, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl2, CURLOPT_COOKIEFILE, $cookie_jar);
$content = curl_exec($curl2);

代码如下:

<%
String startTime = request.getParameter("startTime");
String endTime = request.getParameter("endTime");
String filter = request.getParameter("filter");
Charts charts = new Charts();
String start = startTime == null ? "2013-05-12" : startTime;
String end = endTime == null ? "2013-11-01" : endTime;
String filters = filter == null ? "eventtype" : filter;
JFreeChart chart = charts
.getPieChart(startTime, endTime, filter);//开始时间、结束时间、filter
String filename = ServletUtilities.saveChartAsJPEG(chart, 800, 400,
null, session);
FileOutputStream fos_jpg = null;
File file = new File(application.getRealPath("")+"/charts");
String path =request.getContextPath()+"/charts/NoData.jpg";
try {
file.mkdirs();
fos_jpg = new FileOutputStream(file.getPath()+"/"+filename);
ChartUtilities.writeChartAsJPEG(fos_jpg, 1.0f, chart, 800, 400,
null);
} catch (Exception e) {
} finally {
try {
fos_jpg.close();
} catch (Exception e) {
}
}
path = request.getContextPath()+"/charts/"+filename;
%>
<div align="center">
<img src="/blog_article/<%=path %>/index.html" name="图片" width=800 height=400 border=0>
</div>

代码如下:

extjs.chart.chart3D = function(nodeid,id){
var panel = new Ext.Panel({
border:false,
fitToFrame: true,//很简单的就一个Html标签
html: '<iframe id="frameHelp" src="/getColumnChart.html" frameborder="0" width="100%" height="520" ></iframe>'
});
return panel;
}

代码如下:

$agent = check_wap();
if( $agent )
{
    header('Location: http://www.nowamagic.net');
    exit;
}

// check if wap
function check_wap(){
    // 先检查是否为wap代理，准确度高
    if(stristr($_SERVER['HTTP_VIA'],"wap")){
        return true;
    }
    // 检查浏览器是否接受 WML.
    elseif(strpos(strtoupper($_SERVER['HTTP_ACCEPT']),"VND.WAP.WML") > 0){
        return true;
   }
   //检查USER_AGENT
   elseif(preg_match('/(blackberry|configuration\/cldc|hp |hp-|htc |htc_|htc-|iemobile|kindle|midp|mmp|motorola|mobile|nokia|opera mini|opera |Googlebot-Mobile|YahooSeeker\/M1A1-R2D2|android|iphone|ipod|mobi|palm|palmos|pocket|portalmmm|ppc;|smartphone|sonyericsson|sqh|spv|symbian|treo|up.browser|up.link|vodafone|windows ce|xda |xda_)/i', $_SERVER['HTTP_USER_AGENT'])){
        return true;            
    }
    else{
        return false;   
   }
}

代码如下:

function is_mobile_request()  
{  
  $_SERVER['ALL_HTTP'] = isset($_SERVER['ALL_HTTP']) ? $_SERVER['ALL_HTTP'] : '';  
  $mobile_browser = '0';  
  if(preg_match('/(up.browser|up.link|mmp|symbian|smartphone|midp|wap|phone|iphone|ipad|ipod|android|xoom)/i', strtolower($_SERVER['HTTP_USER_AGENT'])))  
    $mobile_browser++;  
  if((isset($_SERVER['HTTP_ACCEPT'])) and (strpos(strtolower($_SERVER['HTTP_ACCEPT']),'application/vnd.wap.xhtml+xml') !== false))  
    $mobile_browser++;  
  if(isset($_SERVER['HTTP_X_WAP_PROFILE']))  
    $mobile_browser++;  
  if(isset($_SERVER['HTTP_PROFILE']))  
    $mobile_browser++;  
  $mobile_ua = strtolower(substr($_SERVER['HTTP_USER_AGENT'],0,4));  
  $mobile_agents = array(  
        'w3c ','acs-','alav','alca','amoi','audi','avan','benq','bird','blac',  
        'blaz','brew','cell','cldc','cmd-','dang','doco','eric','hipt','inno',  
        'ipaq','java','jigs','kddi','keji','leno','lg-c','lg-d','lg-g','lge-',  
        'maui','maxo','midp','mits','mmef','mobi','mot-','moto','mwbp','nec-',  
        'newt','noki','oper','palm','pana','pant','phil','play','port','prox',  
        'qwap','sage','sams','sany','sch-','sec-','send','seri','sgh-','shar',  
        'sie-','siem','smal','smar','sony','sph-','symb','t-mo','teli','tim-',  
        'tosh','tsm-','upg1','upsi','vk-v','voda','wap-','wapa','wapi','wapp',  
        'wapr','webc','winw','winw','xda','xda-' 
        );  
  if(in_array($mobile_ua, $mobile_agents))  
    $mobile_browser++;  
  if(strpos(strtolower($_SERVER['ALL_HTTP']), 'operamini') !== false)  
    $mobile_browser++;  
  // Pre-final check to reset everything if the user is on Windows  
  if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows') !== false)  
    $mobile_browser=0;  
  // But WP7 is also Windows, with a slightly different characteristic  
  if(strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'windows phone') !== false)  
    $mobile_browser++;  
  if($mobile_browser>0)  
    return true;  
  else
    return false;