【淘梦网络】thinkphp5根据主键删除数据库和添加数据的完整代码！

删除商品代码：

public function del(){

  $id = input('param.id');
$db = db('shop');
$db ->where('id',$id)->delete();
if($db){
return $this->success('删除成功','Index');
}else{
return $this->error('删除失败','Index');
}

}

添加产品代码：

public function add(){
$title = input('param.title');
$content = input('param.content');
if($title <> '' and $content <> ''){
$date = [
['title' => $title , 'content' => $content,]
];

$db = db('shop') -> insertAll($date);
if($db){
return $this->success('商品发布成功','Index');
}else{
return $this->error('商品发布失败','Index');
}

}else{

}

return $this->fetch();
}