如何用laravel生成sitemap

之前用yaf和yii框架写过sitemap：思路是根据需求生成.xml文件保存到项目指定目录中。

用laravel换一个思路，生成.xml动态链接，而不是保存文件到目录

1.配置routes，生成xml访问链接

2.根据项目逻辑生成sitemap

上代码：

Glif

Glif.app 是一个有趣的AI沙盒工具，用于创建名为 glifs 的微型AI生成器，例如自拍生成器、Meme梗图、表情包、漫画、故事等

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配置routes

    //sitemap
    Route::get('/sitemap/m/{type}.xml', 'SitemapController@siteMap');

核心代码

buildSiteMap($type);
            Cache::add($cacheKey, $siteMap, 120);
        }
        return response($siteMap)
            ->header('Content-type', 'text/xml');
    }
    /**
     * Build the Site Map
     */
    protected function buildSiteMap($type)
    {
        $sitemapInfo = [];
        switch ($type) {
            case 'video':
                $sitemapInfo = $this->getVideoInfo();
                break;
            case 'article':
                $sitemapInfo = $this->getArticleInfo();
                break;
            case 'bbs':
                $sitemapInfo = $this->getBbsInfo();
                break;
            case 'ask':
                $sitemapInfo = $this->getAskInfo();
                break;
            case 'series':
                $sitemapInfo = $this->getSeriesInfo();//车型库
                break;
        }
        $lastmod = $sitemapInfo[0]['pub_time'];
        $xml = [];
        $xml[] = '';
        $xml[] = '';
        $xml[] = '  ';
        $xml[] = "    https://m.xxx.com";
        $xml[] = "    $lastmod";
        $xml[] = '    daily';
        $xml[] = '    0.8';
        $xml[] = '  ';
        foreach ($sitemapInfo as $sitemap) {
            $xml[] = '  ';
            $xml[] = "    {$sitemap['url']}";
            $xml[] = "    ";
            $xml[] = "    {$sitemap['pub_time']}";
            $xml[] = "  ";
        }
        $xml[] = '';
        return join("\n", $xml);
    }
    /**
     * Return all the posts as $url => $date
     */
    protected function getVideoInfo()
    {
        $videos = Video::where('pub_time', '<=', Carbon::now())
            ->where('published', 2)
            ->where('is_del', 0)
            ->orderBy('id', 'desc')
            ->pluck('pub_time', 'id')
            ->all();
        $res = $article = [];
        foreach ($videos as $id => $pub_time) {
            $article['id'] = $id;
            $article['pub_time'] = substr($pub_time, 0, 10);
            $article['url'] = "https://m.xxx.com/video_" . $id . ".html";
            $res[] = $article;
        }
        return $res;
    }
    protected function getArticleInfo()
    {
        $articles = Article::where('pub_time', '<=', Carbon::now())
            ->where('published', 2)
            ->where('is_del', 0)
            ->orderBy('id', 'desc')
            ->pluck('pub_time', 'id')
            ->take(5000)
            ->all();
        $res = $article = [];
        foreach ($articles as $id => $pub_time) {
            $article['id'] = $id;
            $article['pub_time'] = substr($pub_time, 0, 10);
            $article['url'] = "https://m.xxx.com/news/article_" . $id . ".html";
            $res[] = $article;
        }
        return $res;
    }
    protected function getBbsInfo()
    {
        $articles = Thread::where('visible', 1)
            ->where('is_del', 0)
            ->orderBy('id', 'desc')
            ->pluck('dateline', 'id')
            ->take(10000)
            ->all();
        $res = $article = [];
        foreach ($articles as $id => $pub_time) {
            $article['id'] = $id;
            $article['pub_time'] = substr($pub_time, 0, 10);
            $article['url'] = "https://m.xxx.com/bbs/thread_" . $id . ".html";
            $res[] = $article;
        }
        return $res;
    }
    protected function getAskInfo()
    {
        $articles = Ask::where('state', 1)
            ->orderBy('id', 'desc')
            ->pluck('dateline', 'id')
            ->take(10000)
            ->all();
        $res = $article = [];
        foreach ($articles as $id => $pub_time) {
            $article['id'] = $id;
            $article['pub_time'] = substr($pub_time, 0, 10);
            $article['url'] = "https://m.xxx.com/ask_" . $id . ".html";
            $res[] = $article;
        }
        return $res;
    }
    //车型库
    protected function getSeriesInfo()
    {
        $articles = SeriesInfoModel::where('status', 1)
            ->where('is_stop', 0)
            ->pluck('name', 'id')
            ->all();
        $res = $article = [];
        foreach ($articles as $id => $pub_time) {
            $article['id'] = $id;
            $article['pub_time'] = date('Y-m-d', time());
            $article['url'] = "https://m.xxx.com/series/" . $id . "/details";
            $res[] = $article;
        }
        return $res;
    }
}

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