ThingkPHP对数据库进行改操作
2022-11-22 加入收藏
public function test_check(){
$Experiment = M("Experiment");//实例化Experiment对象。这个对象是跟数据库的表对应的。是对experiment表进行增删改查操作
//$sno = I('sno');
$sno = '130906008';
$RowCount = $Experiment -> where("sno = $sno") -> Count();//得到满足条件的行数
//echo M("Experiment")->getLastSql(); //打印SQL语句到浏览器界面上
echo $RowCount;//打印满足条件的行数
if($RowCount > 0){
$myModel = new \Think\Model();
$result=$myModel->query("select *from g_experiment where sno = $sno;");
$this ->ajaxReturn($result);
}