能够本身组合语句,而后使用tp的execute提交该sql语句sql
//新建model对象 $model =new Model(); //组合sql语句 $query ="create table `admin`(id int(11) primary key auto_increment,". "name varchar(64) default 0,date int(11) default 0)"; $res =$model->execute($query); $name =$_POST['name']; $query ="select `id`,'date' from `admin` where name='" .$name ."'"; //要返回数据的,使用tp的query方法 $res =$model->query($query); $query ="update `admin` set name='issac' where id=5"; //更新数据可使用execute,会返回影响的行数 $res =$model->execute($query);