NN2020042801/app/index/controller/KnowController.php

<?php
namespace app\index\controller;
use cmf\controller\HomeBaseController;
use think\Db;
class KnowController extends HomeBaseController
{
    public function index()
    {
        $lists = Db::name('know')->whereIn('status',[1,2])->field('id,title,username,author,create_time')->paginate(20);
        $this->assign('lists',$lists);
        return $this->fetch();
    }

    public function show()
    {
        $param = $this->request->param();
        isset($param['id']) or $this->error('非法访问');
        $info = Db::name('know')->where('id',$param['id'])->find();
        $this->assign('info',$info);
        //seo
        $site_info = cmf_get_site_info();
        $seo_title = str_replace('|',$info['title'],$site_info['site_seo_title_knowlist']);
        $seo_keywords = str_replace('|',$info['title'],$site_info['site_seo_keywords_knowlist']);
        $seo_desc = str_replace('|',$info['title'],$site_info['site_seo_desc_knowlist']);
        $this->assign('seo_title',$seo_title);
        $this->assign('seo_keywords',$seo_keywords);
        $this->assign('seo_desc',$seo_desc);
        return $this->fetch();
    }
}
?>