Alt*_*tin 9 php file-get-contents html-parsing simple-html-dom
<?php
// Report all PHP errors (see changelog)
error_reporting(E_ALL);
include('inc/simple_html_dom.php');
//base url
$base = 'https://play.google.com/store/apps';
//home page HTML
$html_base = file_get_html( $base );
//get all category links
foreach($html_base->find('a') as $element) {
echo "<pre>";
print_r( $element->href );
echo "</pre>";
}
$html_base->clear();
unset($html_base);
?>
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我有上面的代码,我试图获取Play商店页面的某些元素,但它没有返回任何内容.是否有可能在服务器上禁用某些PHP功能来阻止它?
上面的代码在其他网站上完美运行.
有没有解决方法?
Eni*_*say 32
正如我所说,你的例子对我来说工作正常......但是尝试使用curl这样做:
//base url
$base = 'https://play.google.com/store/apps';
$curl = curl_init();
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl, CURLOPT_HEADER, false);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_URL, $base);
curl_setopt($curl, CURLOPT_REFERER, $base);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
$str = curl_exec($curl);
curl_close($curl);
// Create a DOM object
$html_base = new simple_html_dom();
// Load HTML from a string
$html_base->load($str);
//get all category links
foreach($html_base->find('a') as $element) {
echo "<pre>";
print_r( $element->href );
echo "</pre>";
}
$html_base->clear();
unset($html_base);
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它按预期获得所有链接:

并确保您有php_openssl和php_curl安装...