Question

我有这段代码：

$ch = curl_init();  
curl_setopt($ch, CURLOPT_URL, "http://www.infoempleo.com/");  
curl_setopt($ch, CURLOPT_POST, false);  
//curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");
curl_setopt($ch, CURLOPT_COOKIEJAR,$cookie );  
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookie);
curl_setopt($ch, CURLOPT_HTTPGET ,true);  
curl_setopt($ch, CURLOPT_HEADER, false);  
curl_setopt($ch,CURLOPT_HTTPHEADER,array('HeaderName: HeaderValue'));
  //  curl_setopt($ch,CURLOPT_TIMEOUT,10); 
curl_setopt($ch, CURLOPT_REFERER, '');  
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);  
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
$homepage = curl_exec($ch);
var_dump($homepage);

但是不起作用，它与google.com合作，但不与http://www.infoempleo.com/合作。这段代码有什么问题？

我尝试过像http://network-tools.com/这样的在线ping实用程序，服务器没有响应ping请求，但是他们正在响应http标头。那么我需要在cURL请求中设置什么才能使其工作？

但是这段代码可行

$ch = curl_init();
curl_setopt ($ch, CURLOPT_URL, $url );

curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");

curl_setopt ($ch, CURLOPT_TIMEOUT, 60);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt ($ch, CURLOPT_COOKIEJAR, $cookie);
curl_setopt ($ch, CURLOPT_REFERER, $url . "blog/wordpress/wp-login.php");

curl_setopt ($ch, CURLOPT_POSTFIELDS, $postdata);
curl_setopt ($ch, CURLOPT_POST, 1);
$result = curl_exec ($ch);

怎么样？

Answer 1

它可能会限制用户代理。尝试改变

//curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");

与

curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6");

卷曲请求失败

1 个答案: