abstract：<?phpnamespace app\admin\controller;use think\Controller;use app\admin\model\User;use app\admin\model\Sort;use app\admin\model\System;use think\facade\Session;use think\facade\Request;use app\admin

<?php

namespace app\admin\controller;

use think\Controller;

use app\admin\model\User;

use app\admin\model\Sort;

use app\admin\model\System;

use think\facade\Session;

use think\facade\Request;

use app\admin\controller\Commn;

class Systeml extends Commn

{

public function index()

{

$res = System::all();

$this->assign('res',$res);

return $this->fetch();

}

public function add()

{

return $this->fetch();

}

public function add_do()

{

$data = Request::param();

if ($res = System::insert($data)) {

return json(['code'=>1,'msg'=>'添加設(shè)置成功']);

}else{

return json(['code'=>2,'msg'=>'添加設(shè)置失敗']);

}

}

public function del()

{

$data = Request::param();

$id = $data['id'];

if ($res = System::where('id',$id)->delete()) {

return json(['code'=>0,'msg'=>'刪除設(shè)置成功']);

}else{

return json(['code'=>1,'msg'=>'刪除設(shè)置失敗']);

}

}

}

Correcting teacher：查無此人Correction time：2019-06-17 09:32:05
Teacher's summary：完成的不錯。一天做了很多作業(yè)，對后臺管理應(yīng)該很熟悉了。繼續(xù)加油。