if ($keyword) { if ($sotype == "id") { ...
<? public function demodel(){ $arr = 2; $list=Db::name('goods'...
控制器代码：<?php $goods_rs=Db::name('goods') ->field('a.id,a.title,b.sid,b....
<?php /** * 上传单图 */ function upload($path, $filename) { $...
