数据修改操作

Original 2019-03-15 17:03:33 273
abstract: $goods = D(“Goods”); $ar = array(‘goods_id’=>100,‘goods_name’=>’lenovo手机’,’goods_price’=>1200); $goods ->where(‘goods_id>50’)-> save($ar);function Update() 

 $goods = D(“Goods”);

 $ar = array(‘goods_id’=>100,‘goods_name’=>’lenovo手机’,’goods_price’=>1200);

 $goods ->where(‘goods_id>50’)-> save($ar);



function Update()

    {

        //方法一:shuzu

        $model=D("info");

        $attr=array(

        "Code"=>"p014",

        "Name"=>"修改数据",

        "Sex"=>true,

        "Nation"=>"n001",

        "Birthday"=>"2000-1-1",

        );

        //调用save()方法来修改数据

        $model->save($attr);

       }

   


  

数据修改成功:

1.png

Correcting teacher:查无此人Correction time:2019-03-16 09:25:19
Teacher's summary:你这个是TP框架吗?看代码看的有点晕。 goods_id>50 修改时,最好不要用范围的条件。 要用肯定的条件。 goods_id=50

Release Notes

Popular Entries