ecshop的seo也做得非常出色,url参数地址，会根据产品的名称或产品的类别而组合,从而增加了对gg的友好性,而产品详细页的关键词描述也可以通过管理员后台而添加,但个别内页无法添加关键词与描述，为了更好的利于优化，下面ecshop教程介绍下ecshop内页关键词的设置，如:search.php?intro=best,flow.php,message.php等页面的改进

打开includes/lib_main.php  
找到函数:function assign_ur_here($cat = 0, $str = '')  
elseif ('exchange' == $filename)  
            {  
                $page_title = $GLOBALS['_LANG']['exchange'] . '_' . $page_title;  
                $args       = array('wsid' => '0');  
                $ur_here   .= ' <code>&gt;</code> <a href="exchange.php">' .  
                                $GLOBALS['_LANG']['exchange'] . '</a>';  
            }  
       
       
      elseif ('search' == $filename)//获取当前页的地址参数...如:search.php?intro=best  得到search  
            {  
            $action = unserialize(base64_decode(trim($_GET['encode'])));//对search.php产生的随机编码URL进行固定解码...  
            $action = $action['intro'];  
                if($action == 'best[L]'){//热卖类内页 如:search.php?intro=best  得到best  
                    $keywords = " ";//这里就是您的关键词  
                    $description = " ";//这里是您的描述       
                }           
            }       
        elseif ('flow' == $filename)//获取当前页的地址参数...如:flow.php 得到flow  
            {  
                    $keywords = "flow";//这里就是您的关键词  
                    $description = "flow";//这里是您的描述             
            }  
        elseif ('message' == $filename)//获取当前页的地址参数...如:message.php 得到message  
            {  
                    $keywords = "message";//这里就是您的关键词  
                    $description = "message";//这里是您的描述             
            }           
              
     
    return array('title' => $page_title, 'ur_here' => $ur_here,  
    'keywords'=> $keywords,'description' => $description);  
       
       
    基本上的功能已经实现,你可以在需要参数的代码中增加:  
    $smarty->assign('keywords', $position['keywords']);      //页面关键词  
    $smarty->assign('description',$position['description']);  // 页面描述