KnowController.php
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<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/11/15
* Time: 14:19
*/
namespace app\admin\controller;
use cmf\controller\AdminBaseController;
use think\Db;
use think\Validate;
class KnowController extends AdminBaseController
{
public function index()
{
$id = $this->request->param('id', 1, 'intval');
if ($this->request->isPost()) {
$param = $this->request->param();
$validate = new Validate([
'thumbnail' => 'require',
]);
$validate->message([
'thumbnail' => '缩略图不能为空',
]);
if (!$validate->check($param)) {
$this->error($validate->getError());
}
$param['update_time'] = time();
Db::name('knowledge')
->where('id', $id)
->update($param);
$this->success('更新成功');
} else {
$data = Db::name('knowledge')
->where('id', $id)
->find();
$this->assign([
'data' => $data,
]);
return $this->fetch();
}
}
}