百度实时推送api接口应用示例

网站质量不错的网站可以在百度站长平台/数据提交/sitemap栏目下看到实时推送的功能, 目前这个工具是邀请开放, 百度的实时推送的api接口可以实时推送我们新发布的文章, 保证百度在第一时间收录.
 
百度站长平台 http://zhanzhang.baidu.com/

打开百度站长平台, 点开实时推送的添加新数据接口获得带token的api推送地址：
 
  http://ping.baidu.com/sitemap?site=www.yourdomain.com&resource_name=sitemap&access_token=xxxxxxx 
 

分享一段网友写的php实时推送代码: 

php 实时推送新发布的文章

socketopen方式推送sitemap

代码如下：

 function sitemap_ping_baidu($urls){

         $baidu_ping_url = 'ping.baidu.com';

         $get = '/sitemap?site=www.yourdomain.com&resource_name=sitemap&access_token=xxxxxxx';

         $port=80;

         if ( ( $io = fsockopen( $baidu_ping_url, $port, $errno, $errstr, 50 ) ) !== false )  {

             $send = "POST $get HTTP/1.1"."rn";

             $send .= 'Accept: */*'."rn";

             $send .= 'Cache-Control: no-cache'."rn";

  

           $send .= 'Host: '.$baidu_ping_url."rn";

           $send .= 'Pragma: no-cache'."rn";

           //$send .= "Referer: http://".$url.$get."rn";

           //$send .= 'User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0)'."rn";

            

           $xml = '<?xml version="1.0" encoding="UTF-8"?><urlset>';

           foreach($urls as $url){

               $xml .= '<url>';

               $xml .= '<loc><![CDATA['.$url.']]></loc>';

               $xml .= '<lastmod>'.date('Y-m-d').'</lastmod>';

               $xml .= '<changefreq>monthly</changefreq>';

               $xml .= '<priority>0.8</priority>';

               $xml .= '</url>';

           }

           $xml .= '</urlset>';

           $send .= 'Content-Length:'.strlen($xml)."rn";

           $send .= "Connection: Closernrn";


           $send .= $xml."rn";


           fputs ( $io, $send );


           $return = '';

           while ( ! feof ( $io ) )

           {

               $return .= fread ( $io, 4096 );

           }

           return $return;

       }else{

           return false;

       }

   }

$return = sitemap_ping_baidu(array('http://www.yourdomain.com/a.php?id=1'));

推送后百度会返回的xml文档

代码如下：

 <?xml version="1.0" encoding="UTF-8"?>

     <methodResponse>

         <params>

             <param>

                 <value>

                     <int>200</int>

                 </value>

             <param>

         </params>      

     </methodResponse>

状态码含义如下