【原创】PHP通过fsocketopen POST数据的代码

jackxiang 2008-12-3 17:41

post.php

<?php
$cfg = array (
  // 用户名
  name=>"xdy108@126.com",
  // 密码
  pass=>"001002",
    cookie_file=>"cookie.txt"
);
include("httpd.php");
$c = new http("login.kaixin.com", "/Login.do", "POST");
$c->set_val("email", $cfg["name"]);
$c->set_val("password", $cfg["pass"]);
$c->set_val("login_type", "1000");
$c->set_val("autoLogin", "true");
$c->set_val("origURL", "http://www.kaixin.com/SysHome.do");
$c->send();
$source = $c->get_cnt(true);
$s_regex = '@(societyguester=\w+;)@s';
$a_matches = array ();
preg_match_all($s_regex, $source, $a_matches);
$cookie_login_key = $a_matches[1][1];//cookie放入这个变量
$c2 = new http("gf.kaixin.com", "/bank.do", "POST", 80, $cookie_login_key);
$c2->send();
$source = $c2->get_cnt();
echo $source;
exit;
?>

httpd.php

<?php
class http
{
    var $host;
    var $port;
    var $method;
    var $url;
    var $errno;
    var $errstr;
    var $key;
    var $fp;
    var $cnt;
    var $isok;

    function http($host, $url, $method = "GET", $port = 80, $cookie = "", $referer = "")
    {
        $this->host = $host;
        $this->port = $port;
        $this->method = $method;
        $this->url = $url;
        $this->cookie = $cookie;
        $this->referer = $referer;
        $this->cnt = "";
        $this->key = array ();
        $this->fp = false;
        $this->isok = true;
        $this->debug = false;
    }

    function send()
    {
        $this->cnt = "";
        $this->_connect();
        if (!$this->isok)
        {
            return false;
        }
        $tmp = array ();
        $d = "";

        foreach ($this->key as $n=>$v)
        {
            $tmp[] = $n."=".$v;
        }
        $d = implode("&", $tmp);
        if ($this->method == "GET")
        {
            if ($d != "")
            {
                fwrite($this->fp, $this->method." ".$this->url."?".$d." HTTP/1.0\r\n");
            }
            else
            {
                fwrite($this->fp, $this->method." ".$this->url." HTTP/1.0\r\n");
            }
        }
        else
        {
            fwrite($this->fp, $this->method." ".$this->url." HTTP/1.0\r\n");
            fwrite($this->fp, "Content-Length: ".strlen($d)."\r\n");
            fwrite($this->fp, "Content-Type: application/x-www-form-urlencoded\r\n");
            fwrite($this->fp, "Cookie: ".$this->cookie."\r\n");
            fwrite($this->fp, "Referer: ".$this->referer."\r\n");
        }

        fwrite($this->fp, "Host: ".$this->host."\r\n\r\n");
        if ($this->method == "POST")
        {
            fwrite($this->fp, $d);
        }
        while (!feof($this->fp))
        {
            $this->cnt .= fgets($this->fp, 2048);
        }
        fclose($this->fp);
    }

    function set_val($n, $v)
    {
        $this->key[$n] = rawurlencode($v);
    }

    function get_val($n)
    {
        parse_str($this->get_cnt());
        return ${$n
    }
    ;
}

function get_cnt($type = false)
{
    if ($type == false)
    {
        return substr($this->cnt, strpos($this->cnt, "\r\n\r\n")+4);
    }
    else
    {
        return $this->cnt;
    }
}

function errmsg($msg)
{
    $this->isok = false;
    if ($this->debug)
    {
        echo $msg;
    }
    return false;
}

function _connect()
{
    $this->fp = fsockopen($this->host, $this->port, $this->errno, $this->errstr, 30);
    if (!$this->fp)
    {
        return $this->errmsg($this->errstr);
    }
    else
    {
        $this->isok = true;
    }
}
}
?>

在一个项目里摘录出来的：
<?php
$post = '';
while (list($k,$v) = each($comment)) {
   $post .= rawurlencode($k)."=".rawurlencode($v)."&";
}

$post = substr( $post , 0 , -1 );
$len = strlen($post);
$file = "/interface/commentpost";

$fp = @fsockopen( $host , 80, $errno, $errstr, 30);
if (!$fp) {
    echo "$errstr ($errno)\n";die;
} else {

    $receive = '';
    $out = "POST $file HTTP/1.0\r\n";
    $out .= "Host: $host\r\n";
    $out .= "Accept: text/html,application/xhtml+xml,application/xml;q=0.8\r\n";
    $out .= "Accept-Language: zh-cn,zh;q=0.5\r\n";
    $out .= "Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7\r\n";
    //$out .= "Keep-Alive: 300\r\n";
    $out .= "Content-type: application/x-www-form-urlencoded\r\n";
    $out .= "Connection: Close\r\n";
    $out .= "Content-Length: $len\r\n";
    $out .="\r\n";
    $out .= $post."\r\n";
    fwrite($fp, $out);
    $line = fgets($fp,1024);
    while (!feof($fp)) {
  $receive .= fgets($fp, 128);
    }

    fclose($fp);
}
//echo $receive;
$receive = explode("\r\n\r\n",$receive);
$receive = $receive[1];
//echo $receive;
return json_decode($receive);
?>

作者：jackxiang@向东博客专注WEB应用构架之美 --- 构架之美，在于尽态极妍 | 应用之美，在于药到病除
地址：http://jackxiang.com/post/1447/
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最后编辑： jackxiang 编辑于2013-1-21 16:12

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