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通过curl及代理IP进行模拟post

在PHP中使用curl及代理IP模拟post提交,要完成这个操作,可以通过以下两种方式来进行。下面一起来看看具体步骤以及相关代码。

 

通过curl及代理IP进行模拟post

 

方法一:

 

[php] view plain copy

function request_by_other($remote_server,$post_string){

$context = array(

‘http’=>array(

‘proxy’=>’127.0.0.1:8787’, // 代理IP

‘request_fulluri’=>true, // 是否使用代理

‘method’=>’POST’,

‘header’=>’Content-type: application/x-www-form-urlencoded’.”\r\n”.

‘User-Agent : Jimmy\’s POST Example beta’.”\r\n”.

‘Content-length: ‘.strlen($post_string)+8,

‘content’=>’article_id=’.$post_string)

);

$stream_context = stream_context_create($context);

$data = @file_get_contents($remote_server,FALSE,$stream_context);

return $data;

}

$remote_server = “http://www.xxxxx.com/article/yj/views.jhtml”;

$post_string = “10898”;

var_dump(request_by_other($remote_server, $post_string));

 

方法二:

 

[php] view plain copy

function curl_string ($url,$user_agent,$proxy){

$ch = curl_init();

if (!empty($proxy)) { // 有代理IP就使用代理

curl_setopt ($ch, CURLOPT_PROXY, $proxy); // 使用代理IP

// 伪造客户端来源IP

$xforip = rand(1, 254).”.”.rand(1, 254).”.”.rand(1, 254).”.”.rand(1, 254);

curl_setopt ($ch, CURLOPT_HTTPHEADER, array(‘CLIENT-IP:’.$xforip, ‘X-FORWARDED-FOR:’.$xforip));

}

curl_setopt ($ch, CURLOPT_URL, $url);

curl_setopt ($ch, CURLOPT_POSTFIELDS, ‘article_id=10898’);

curl_setopt ($ch, CURLOPT_USERAGENT, $user_agent); //模拟用户使用的浏览器

curl_setopt ($ch, CURLOPT_COOKIEJAR, dirname(__FILE__).”\cookie.txt”);

// curl_setopt ($ch, CURLOPT_HEADER, 1); //输出头信息

curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt ($ch, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转

curl_setopt ($ch, CURLOPT_AUTOREFERER, 1 ); // 自动设置Referer

curl_setopt ($ch, CURLOPT_TIMEOUT, 120);

$result = curl_exec ($ch);

curl_close($ch);

return $result;

}

$url_page = “http://www.xxxxxx.com/article/yj/views.jhtml”;

$user_agentArray = array(

“Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.131 Safari/537.36”,

);

$proxyArray = array(

“http://125.39.68.180:80”,

“http://111.206.81.248:80”,

);

$proxy = empty($proxyArray) ? “” : $proxyArray[rand(0, count($proxyArray) – 1)];

$user_agent = $user_agentArray[rand(0, count($user_agentArray) – 1)];

var_dump(curl_string($url_page,$user_agent, $proxy));

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