public function lists(Request $request){
        $where = [];
        //条件搜索
        if(!empty($request['type'])){
            $where['type'] = $request['type'];
        }

        if(!empty($request['title'])){
            $where['title'] = $request['title'];
        }

        if(!empty($request['author'])){
            $where['author'] = $request['author'];
        }

        if($where){
            //根据条件进行查询
            $data = Articles::lists2($where);
            $page = $data->currentPage();//当前页
            $num = $data->lastPage();//总页数
            return view('twelve.list',['arr'=>$data,'msg'=>'数据搜索','page'=>$page,'num'=>$num]);
        }


        //接收当前页
        $page = empty($request['page']) ? 1: $request['page'];

        //拦截
        $json = Redis::get("article$page");
        if($json){
            $arr = json_decode($json,true);
            //在数组中提取想要的数据
            $tableData = $arr['data'];//表格内容
            $num = $arr['last_page'];//总页数
            return view('twelve.list',['arr'=>$tableData,'num'=>$num,'msg'=>'Redis查询成功','page'=>$page]);
        }
        //先分页查询出数据（对象）
        $data = Articles::lists();
        //先将对象想办法转化成数组（这里采用json互换的形式）
        $json = json_encode($data);
        $arr = json_decode($json,true);
        //在数组中提取想要的数据
        $tableData = $arr['data'];//表格内容
        $num = $arr['last_page'];//总页数
        //加入redis
        Redis::set("article$page",$json);
        //展示页面
        return view('twelve.list',['arr'=>$tableData,'num'=>$num,'msg'=>'Mysql查询成功','page'=>$page]);
    }

 

模型层：

static public function lists(){
        return self::paginate(10);
    }

    static public function lists2($where){
        return self::where($where)->paginate(10);
    }

 

视图层：

 

<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>列表</title>
    <link rel="stylesheet" href="css/bs.css">
</head>
<body>
<h1>{{$msg}}</h1>

<form action="">
    分类：<input type="text" name="type">
    标题：<input type="text" name="title">
    作者：<input type="text" name="author">
    <input type="submit" value="搜索">
</form>
    <table class="table">
        <tr>
            <th>主键ID</th>
            <th>分类</th>
            <th>标题</th>
            <th>章节</th>
            <th>作者</th>
            <th>时间</th>
            <th>操作</th>
        </tr>

        @foreach($arr as $k=>$v)
            <tr>
               <td>{{$v['id']}}</td>
               <td>{{$v['type']}}</td>
               <td>{{$v['title']}}</td>
               <td>{{$v['last_title']}}</td>
               <td>{{$v['author']}}</td>
               <td>{{$v['time']}}</td>
               <td>
                   <a href="">删除</a>
               </td>
            </tr>
        @endforeach
    </table>

    <a href="lists?page=1">首页</a>
    <a href="lists?page={{$page-1<=1 ? 1 : $page-1}}">上一页</a>
    <a href="lists?page={{$page+1>=$num ? $num : $page+1}}">下一页</a>
    <a href="lists?page={{$num}}">尾页</a>

</body>
</html>

优秀的背后都是加倍的努力！！！