使用PHP Socket 编程模拟Http post和get请求

前端技术 2023/09/06 PHP

这里给大家分享一段使用PHP Socket 编程模拟Http post和get请求的代码,非常的实用,结尾部分我们再讨论下php模拟http请求的几种方法。

www.xxx.com\"
         * 不能够带\"http://\"这种
         */
        $port = isset($this->urlinfo[\'port\']) ? isset($this->urlinfo[\'port\']) : \'80\';
        $this->fp = fsockopen($this->urlinfo[\'host\'], $port, $errno, $errstr);
        if ( !$this->fp ) {
            echo $errstr.\'(\'.$errno.\')\';
            return false;
        }
        if ( fwrite($this->fp, $this->requestInfo) ) {
            $str = \"\";
            while ( !feof($this->fp) ) {
                $str .= fread($this->fp, 1024);
            }
            $this->responseInfo = $str;
        }
        fclose($this->fp);
        return $this->responseInfo;
    }
    private function parseurl($url) {
        $this->urlinfo = parse_url($url);
    }
} // $url = \"http://news.163.com/14/1102/01/AA0PFA7Q00014AED.html\";
$url = \"http://localhost/httppro/post.php\"; $http = Http::create()->init($url); /* 发送get请求 
echo $http->get(array(
    \'User-Agent\' => \'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36\',
));
*/
 /* 发送post请求 */ echo $http->post(array(
        \'User-Agent\' => \'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36\',
), array(\'username\'=>\'发一个中文\', \'age\'=>22));

php 模拟 http请求

方法一:利用php的socket编程来直接给接口发送数据来模拟post的操作。

建立两个文件post.php,getpost.php
post.php内容如下:

http://localhost:81/flandy/getpost2.php?web=\" . $website .
\"&pwd=\" . $pwd . \"&action=check&pseid=\" . $psecode .
\"&amt=\" . $amt;
curl_setopt($ch, CURLOPT_URL, $curl_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//不直接输出,返回到变量
$curl_result = curl_exec($ch);
$result = explode(\',\', $curl_result);
curl_close($ch);
print_r($result);
?>

getpost2.php的内容如下:

http://scripts.incutio.com/httpclient/

复制代码 代码如下:

<?php
require_once \'HttpClient.class.php\';
$params = array(\'web\' => \'www.baidu.com\',
\'pwd\' => \'123456\',
\'action\' => \'check\',
\'pseid\' => \'NDE005\',
\'amt\' => 1);
$pageContents = HttpClient::quickPost(\'http://localhost:81/flandy/getpost3.php\', $params);
$result = explode(\',\', $pageContents);
print_r($result);
?>

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