使用DomCrawler批量本地化淘宝天猫详情图

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### 安装 
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composer require symfony/dom-crawler
### 代码片段 
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// october cms
$crawler = new Crawler($content);
$crawler->filter('img')->each(function (Crawler $node) use($pid) {
    $sourceSrc = explode('?',$node->attr('src'))[0];
    $sourceSrc = str_replace('https', 'http', $sourceSrc);
    if (!starts_with($sourceSrc, 'http')) {
        $sourceSrc = "http:".$sourceSrc;
    }
    $imageManager = new ImageManager(['driver' => 'gd']);
    $temPath = storage_path() . '/temp/' .time().basename($sourceSrc);
    $imageManager->make($sourceSrc)->save($temPath);
    $attachment_type = 'Jason\Ccmall\Models\Product';
    $productImage = new File();
    $productImage->data = $temPath;
    $productImage->field = 'content';
    $productImage->attachment_id = $pid;
    $productImage->attachment_type = $attachment_type;
    $productImage->save();
    $node->getNode(0)->setAttribute('src', $productImage->path);
    @unlink($temPath);
});
$html = $crawler->html();
Product::query()->where('id', $pid)->update([
    'content' => $html
]);
### 实例一 
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use Symfony\Component\DomCrawler\Crawler;

$html = <<<'HTML'
<!DOCTYPE html>
<html>
    <body>
        <p class="message">Hello World!</p>
        <p>Hello Crawler!</p>
    </body>
</html>
HTML;

$crawler = new Crawler($html);

foreach ($crawler as $domElement) {
    var_dump($domElement->nodeName);
}

实例二

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$crawler = new Crawler('<html><body /></html>');

$crawler->addHtmlContent('<html><body /></html>');
$crawler->addXmlContent('<root><node /></root>');

$crawler->addContent('<html><body /></html>');
$crawler->addContent('<root><node /></root>', 'text/xml');

$crawler->add('<html><body /></html>');
$crawler->add('<root><node /></root>');

实例三

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$imagesCrawler = $crawler->selectImage('Kitten');
$image = $imagesCrawler->image();

// or do this all at once
$image = $crawler->selectImage('Kitten')->image();

https://symfony.com/doc/current/components/dom_crawler.html