Z-Blog时间因子，提交格式规范
时间因子作为百度和头条搜索的重要评估标准，决定了网页内容在搜索引擎中的表现。通过分析内容的发布时间、更新时间及用户互动时间，搜索引擎能够判断其价值与相关性。定期更新内容，保持页面的新鲜度，并积极引导用户互动，能够提升网站在搜索结果中的排名，吸引更多访客。因此，理解并善用时间因子，对于网站的优化和流量增长至关重要，是达成搜索引擎排名提升的重要途径。很明显，道士我早已经实现了这个功能，不知道大家有没有发现。
直接附上小道自己的时间因子代码，目前改成了只在文章页面生效。
{php}
// 初始化默认值
$title = '';
$description = '';
$image = '';
$lrDate_time = '';
// 仅在文章页面设置 Open Graph 和其他元数据
if ($type == 'article' && isset($article)) {
// 文章页面
$title = $article->Title;
$description = $article->Intro ? $article->Intro : $zbp->description; // 使用文章简介或默认描述
$image = isset($article->AllImages[0]) ? $article->AllImages[0] : $zbp->host . 'zb_users/upload/2021/07/202107161626384352461436.png'; // 使用文章图像或默认图像
// 直接获取最后评论时间
$lrDate_time = $article->Time('PostTime', 'Y-m-d\TH:i:s');
// 将标签转换为直接的JSON数组
$tags = '[' . implode(',', array_map(function($tag) {
return '"' . $tag->Name . '"';
}, $article->Tags)) . ']';
// 将所有图片URL转换为直接的JSON数组
$images = '[' . implode(',', array_map(function($img) {
return '"' . $img . '"';
}, $article->AllImages)) . ']';
}
{/php}
<!-- Open Graph Protocol for Facebook and general compatibility -->
{if $type == 'article'}
<meta property="og:title" content="{$title}" />
<meta property="og:type" content="article" />
<meta property="og:URL" content="{$article.Url}" />
<meta property="og:image" content="{$image}" />
<meta property="og:description" content="{strip_tags($description)}" />
<meta property="og:site_name" content="{$zbp->name}" />
<meta property="og:updated_time" content="{$article.Time('UpdateTime','Y-m-d\TH:i:s')}" />
<meta property="og:published_time" content="{$article.Time('PostTime','Y-m-d\TH:i:s')}" />
{/if}
<!-- Twitter Card -->
{if $type == 'article'}
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="{$title}" />
<meta name="twitter:description" content="{strip_tags($description)}" />
<meta name="twitter:image" content="{$image}" />
<meta name="twitter:url" content="{$article.Url}" />
{/if}
<!-- QQ Sharing -->
{if $type == 'article'}
<meta itemprop="name" content="{$title}" />
<meta itemprop="image" content="{$image}" />
<meta name="description" itemprop="description" content="{strip_tags($description)}" />
{/if}
<!-- 头条搜索 -->
{if $type == 'article'}
<meta property="bytedance:published_time" content="{$article.Time('PostTime','Y-m-d\TH:i:s')}" />
<meta property="bytedance:updated_time" content="{$article.Time('UpdateTime','Y-m-d\TH:i:s')}" />
<meta property="bytedance:lrDate_time" content="{$lrDate_time}" />
{/if}
<!-- WeChat Sharing -->
{if $type == 'article'}
<script>
var WECHAT_TITLE = '{$title}';
var WECHAT_DESC = '{strip_tags($description)}';
var WECHAT_IMAGE = '{$image}';
var WCHAT_NO_GA = '';
</script>
{/if}
<!-- JSON-LD for Structured Data -->
{if $type == 'article'}
<script type="application/ld+json">
{
"@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld",
"@id": "{$article.Url}",
"appid": "1567508867852255",
"title": "{$title}",
"images": {$images},
"description": "{strip_tags($description)}",
"pubDate": "{$article.Time('PostTime','Y-m-d\TH:i:s')}",
"upDate": "{$article.Time('UpdateTime','Y-m-d\TH:i:s')}",
"lrDate": "{$lrDate_time}",
"data": {
"webPage": {
"headline": "{$title}",
"tag": {$tags},
"pcUrl": "{$article.Url}",
"wapUrl": "{$article.Url}",
"appUrl": "{$article.Url}",
"mipUrl": "{$article.Url}",
"fromSrc": "{$zbp->name}",
"datePublished": "{$article.Time('PostTime','Y-m-d\TH:i:s')}"
}
}
}
</script>
{/if}
