ThinkPHPʵÏÖÒ»¼üÇå³ý»º´æ·½·¨

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ThinkPHPºǫִÐеĴuÂe:

    //»ñÈ¡ÒªÇa³þµÄĿ¼ºÍĿ¼ËuÔڵľø¶ÔÂ*¾¶
     public function cache(){
      ////ǰ̨ÓÃajax get*½Ê½½øÐÐÌa½»µÄ£¬ÕaÀiÊÇÏÈÅжÏÒ»ÏÂ
      if($_POST['type']){
       //µÃµ½´«µÝ¹ýÀ´µÄÖµ
       $type=$_POST['type'];
       //½«´«µÝ¹ýÀ´µÄÖµ½øÐÐÇиi£¬ÎÒÊÇÓá°-¡±½øÐÐÇиiµÄ
       $name=explode('-', $type);
       //µÃµ½ÇиiµÄÌoÊý£¬±aÓÚÏÂÃaeÑ­»*
       $count=count($name);
       //Ñ­»*µ÷ÓÃÉÏÃaeµÄ*½*¨
       for ($i=0;$i<$count;$i++){
        //µÃµ½ÎļþµÄ¾ø¶ÔÂ*¾¶
        $abs_dir=dirname(dirname(dirname(dirname(__FILE__))));
        //×eºÏÂ*¾¶
        $pa=$abs_dir.'indexRuntime';
        $runtime=$abs_dir.'indexRuntime~runtime.php';
        if(file_exists($runtime))//ÅÐ¶Ï ÎļþÊÇ*ñ´aeÔÚ
        {
         unlink($runtime);//½øÐÐÎļþɾ³ý
        }
     //µ÷ÓÃɾ³ýÎļþ¼ÐÏÂËuÓÐÎļþµÄ*½*¨
        $this->rmFile($pa,$name[$i]); 
       }
       //¸ø³oÌaʾÐÅÏ¢
       $this->ajaxReturn(1,'Ça³ý³É¹¦',1);
      }else{
       $this->display();
      }
     }
     public function rmFile($path,$fileName){//ɾ³ýÖ´ÐеÄ*½*¨
      //È¥³ý¿Õ¸ñ
      $path = preg_replace('/(/){2,}|{}{1,}/','/',$path); 
      //µÃµ½ÍeÕuĿ¼ 
      $path.= $fileName;
      //ÅжϴËÎļþÊÇ*ñΪһ¸oÎļþĿ¼
      if(is_dir($path)){
       //´o¿ªÎļþ
       if ($dh = opendir($path)){
        //±eÀuÎļþĿ¼Ãu³Æ
         while (($file = readdir($dh)) != false){
          //ÖðÒ»½øÐÐɾ³ý
          unlink($path.''.$file);
          }
          //¹Ø±ÕÎļþ
          closedir($dh);
        } 
       }
     }

ǰ̨ҳÃae²¿*Ö´uÂeÈçÏ£º

    <script type="text/javascript" src="__PUBLIC__/admin/js/jquery.js"></script>
    <script type="test/javascript">
    $(function(){
    $('#button').click(function(){
    if(confirm("È*ÈÏÒªÇa³ý»º´ae£¿")){
    var $type=$('#type').val();
    var $mess=$('#mess');
    $.post('__URL__/clear',{type:$type},function(data){
    alert("»º´aeÇaÀi³É¹¦");
    });
    }else{
    return false;
    }
    });
    });
    </script>