基于PHP的cURL类的模拟登陆

最新推荐文章于 2023-12-30 09:05:24 发布

欧阳蒜苗

最新推荐文章于 2023-12-30 09:05:24 发布

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CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/scargtt/article/details/51405589

本文展示了一个使用PHP实现的简单表单提交流程，并通过CURL发送POST请求到指定URL的示例。此示例中包含了如何从表单获取用户输入、设置CURL选项以及处理服务器响应等内容。

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<div id="form">
<form method="post"  action="transfer.php/" enctype="multipart/form-data" name="form1" id="form1">
 <textarea style="width: 50%"  name="code" id="code" rows="17" 
     onfocus="textfocus()"
    onblur="textblur()">请输入：</textarea><br /> 
             </form></div>

<?php 
 sleep(1);


$re=$_REQUEST["code"];


$receive =stripslashes($re);
   
$data = array(
'code' => $receive,
'simplot' => 'Run the code'
);



//$post_data= http_build_query($data);
$post_data= http_build_query($data);
 
 


 
      
$url = "http://www.example.com/";
$cookie_file = tempnam('./temp','cookie');

 


// 参数数组
$ch = curl_init ();
			 
curl_setopt ( $ch, CURLOPT_URL, $url);

 curl_setopt ( $ch, CURLOPT_HEADER, 1);
curl_setopt ( $ch, CURLOPT_POST, 1 );
curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 );


curl_setopt ($ch, CURLOPT_POSTFIELDS,$post_data);
curl_setopt ($ch, CURLOPT_TIMEOUT,10); 
curl_setopt ($ch, CURLOPT_COOKIEJAR, $cookie_file);


curl_exec ( $ch );
curl_close ( $ch );


 
$ch1 = curl_init($url);
curl_setopt($ch1, CURLOPT_HEADER, 0);
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch1, CURLOPT_COOKIEFILE, $cookie_file);
$contents = curl_exec($ch1);

 
curl_close($ch1);

preg_match("/>(.*)<\/p>/",$contents,$arr);
echo $arr[0];
 
fclose($temp); 
 
?>