Question

已经发布了一个类似的问题，但我找不到那里的解决方案 Curl error Could not resolve host: saved_report.xml; No data record of requested type"

<?php

$url="http://en.wikipedia.org/wiki/Pakistan";
 $ch = curl_init(urlencode($url));
  echo $ch;
  // used to spoof that coming from a real browser so we don't get blocked by some sites
  $useragent="Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1";

  curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
  curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 4);
  curl_setopt($ch, CURLOPT_TIMEOUT, 8);
  curl_setopt($ch, CURLOPT_LOW_SPEED_TIME, 10);
  curl_setopt($ch, CURLOPT_HEADER, 0);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

  $content = curl_exec($ch);



  $info = curl_getinfo($ch);

if ($content === false || $info['http_code'] != 200) {
  $content = "No cURL data returned for $url [". $info['http_code']. "]";
  if (curl_error($ch))
    $content .= "\n". curl_error($ch);
  }
else {
  // 'OK' status; format $output data if necessary here:
  echo "...";
}
  echo $content;
  curl_close($ch);
?>

当我在浏览器中粘贴相同的地址时，我可以访问该网页。但是当我运行此脚本时，我收到错误消息。谁能帮帮我吗。感谢

Answer 1

删除urlencode来电。

Answer 2

删除它应该是urlencode($url)：

 $ch = curl_init($url);

Answer 3

好。

如果您通过实例化urlencode() - var删除$ch，那么就可以了。 urlencode()在这里肯定是错误的。

不可

$ch = curl_init($url);

<强>为：

$ch = curl_init(urlencode($url));

Answer 4

$ch = curl_init($url);

而不是

$ch = curl_init(urlencode($url));

cURL错误：无法解析主机

4 个答案: