这个主要是给搜索引擎抓取看的。我平时下面这样修改的。 这个是不是也可以加入到系统里去。

@section('meta_1223')

<link rel="canonical" href="/doc/{{$doc['hash']}}"/>

<meta property="og:type" content="document"/>

<meta property="og:release_date" content="{{ date('Y-m-d',strtotime($doc['created_at'])) }}"/>

<meta property="og:title" content="{{$doc['title']}}"/>

<meta property="og:description" content="{{$doc['description']}}"/>

<meta property="og:image" content="{{$doc['cover']}}"/>

<meta property="og:document:type" content="{{$doc['ext']}}"/>

<meta property="og:document:page" content="{{ empty($doc['pageCount']) ? '0' : $doc['pageCount'] }}页"/>

<meta property="og:document:cost" content="@if($doc['creditCost']>0||$doc['moneyCost']>0)@if($doc['creditCost']>0){{$doc['creditCost']}}积分@elseif($doc['moneyCost']>0){{$doc['moneyCost']}}@endif @else免费文档@endif"/>

@endsection

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