tp3.2 实现增删改查

<?php
namespace Admin\Controller;
use Think\Exception;
use Think\Model;
use Think\Log;

/**
 * 后台默认控制器
 * @author jry <[email protected]>
 */
class BusinessController extends AdminController {
    /**
     * 商务管理首页
     * @author mzc
     * @date 2018/5/24 10:40
     */
    public function index(){
        $keyword = I('keyword', '', 'string');
        $map['status'] = 1;
        if(!empty($keyword)){
            $map['gamename|cpinfo|created_user'] = ['like','%'.$keyword.'%'];
        }
        //商务管理列表查询
       <?php
namespace Admin\Controller;
use Think\Exc