public function article(){
$m = M('article');
$id = $_GET['id'];
$result = $m->where('id='.$id)->find();
$this->assign('result',$result);
$ip_value = S('ip');//查询缓存里面是否存入了IP
var_dump($ip_value);
if($ip_value){
$update = $m->execute('update tp_article set view_count=view_count+0 where id='.$id.'');
//echo $m->getLastSql();
}else{
$update = $m->execute('update tp_article set view_count=view_count+1 where id='.$id.'');
$ip = $_SERVER['REMOTE_ADDR'];
S('ip',$ip);
}
$this->display();
}我这样写感觉不对啊 最佳答案
