织梦模板DEDECMS自定义表单限制同一IP提交次数

//检测游客是否已经提交过表单if(isset($_COOKIE['VOTE_MEMBER_IP'])){if($_COOKIE['VOTE_MEMBER_IP'] == $_SERVER['REMOTE_ADDR']){ShowMsg('您已经填写过表单啦','-1');exit();} else {setcookie('VOTE_MEMBER_IP',$_SERVER['REMOTE_ADDR'],time()*$row['spec']*3600,'/');}} else {setcookie('VOTE_MEMBER_IP',$_SERVER['REMOTE_ADDR'],time()*$row['spec']*3600,'/');}