时间:2021-07-01 10:21:17 帮助过:28人阅读
public function count(){
$db=new Db();
$db->connect();
$query="select count(*) from wenzhang";
$shuju=$db->query($query);
$db->close();
return $shuju;
}
public function query($query) //发送sql语句 insert update select
{
$this->result=mysql_query($query);
}