感谢:http://www.zoneself.org/2014/07/21/content_2665.html
<?php
$url='http://www.domain.com';
$html = file_get_contents($url);
echo $html;
?>
就这样就可以发送get请求,并获取返回信息,不过这仅限于普通的http请求
若要发送https请求,这样就会报错:Unable to find the wrapper “https”
Windows下:在php.ini中找到并修改
;extension=php_openssl.dll (去掉前面的逗号)
重启服务就可以了;
Linux下的PHP,就必须安装openssl模块,安装好了以后就可以访了。
<?php
function getSslPage($url) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_REFERER, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
//调用
echo getSslPage($url);
?>