系统设置模块控制器代码

<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/2/28
* Time: 7:39
*/

namespace app\admin\controller;


use app\admin\model\SystemModel;
use think\Request;

class System extends Common
{
   public function index(){
       $system = new SystemModel();
       $system = $system->get(1);
       $this->view->system = $system;
       return $this->fetch();
   }

   public function doEdit(Request $request)
   {
       $params = $request->param();
       $system = new SystemModel();
       if ($system->save($params, ['id' => 1])){
           return ['res' => 1 ,'msg' => '保存成功'];
       }else{
           return ['res' => 0 ,'msg' => '保存失败'];
       }
   }
}