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php curl post数据类

作者:用户 来源:互联网 时间:2017-12-01 20:30:57

curlphppost数据

php curl post数据类 - 摘要: 本文讲的是php curl post数据类,   class PostData{private $postURL; //要请求的url地址private $postData; //提交的数据 key=>value方式/** * 表示应答信息 * @var unknown_typ


 


class PostData
{private $postURL; //要请求的url地址
private $postData; //提交的数据 key=>value方式/**
* 表示应答信息
* @var unknown_type
*/
private $responseBody; /**
* 表示应答头信息
* @var unknown_type
*/
private $responseHead; /**
*
* @var unknown_type
*/
private $errMessage = ''; //返回的错误信息public $CRLF ="rn";
public $sCookieFile = 'E:/tmp.cookie';/**
* 构造方法
*
* @author
* @param 要请求的url地址
* @param 要提交的数据
*/
function __construct($url='', $data='')
{$this->setPostURL($url);$this->setPostData($data);
}/**
* 设置url的值
*
* @author
* @param 要请求的url地址
*/
public function setPostURL($url)
{$this->postURL = $url;
}/**
* 设置data的值
*
* @author
* @param 要提交的数据
*/
public function setPostData($data)
{$this->postData = $data;
}/**
*
* 返回错误信息
*
* @author
* @param type 说明
* @return 返回说明
*/
public function getErrMessage()
{return $this->errMessage;
}/**
* 返回应答信息
*
* @author
* @param type 说明
* @return 返回说明
*/
public function getResponseBody()
{return $this->responseBody;
}/**
* 返回应答头信息
*
* @author
* @param type 说明
* @return 返回说明
*/
public function getResponseHead()
{return $this->responseHead;
}/**
*

* 此方法已过期,不建议用,请用curlpost


* 将$this->data提交到$this->url
*
* @author
* @param postType 提交形式,post或是get
* @param extensionalHeader 扩展的头文件。格式:array('Host' => 'Host: www.example.com','Connection' => 'Connection: close')
* @return 返回的数据
*
*/
public function sendpost($postType='POST' ,$extensionalheader = array())
{$url = $this->postURL;$data = $this->postData == '' || !isset($this->postData) ? array() : $this->postData;//先解析url$url = parse_url($url);$url_port = !isset($url['port']) ? (($url['scheme'] == 'http') ? 80 : 443) : $url['port'];if (!$url){$this->errMessage ="couldn't parse url";return false;}//将参数拼成URL key1=value1&key2=value2 的形式$encoded ="";while (list($k, $v) = each($data)){$encoded .= ($encoded ? '&' : '');$encoded .= rawurlencode($k)."=".rawurlencode($v);}//echo $encoded;exit;$len = strlen($encoded);//拼上http头$out ="{$postType}".$url['path'].(isset($url['query']) ? ('?'.$url['query']) : '')."HTTP/1.1".$this->CRLF;$host ="Host:".$url['host'];$content_type = 'Content-type: application/x-www-form-urlencoded';$connection = 'Connection: close';$iheads = array(
'Host' => $host,
'Content-type' => $content_type,
'Connection' => $connection,
);$heads = array_merge($iheads, $extensionalheader);foreach ($heads as $k => $v){$out .= $v.$this->CRLF;}$out .="Content-Length: $len".$this->CRLF;$out .= $this->CRLF;$out .= $encoded.$this->CRLF;//打开一个sock$fp = @fsockopen($url['host'], $url_port);$line ="";if (!$fp){$this->errMessage ="{$errstr}({$errno})n";return false;}else{fwrite($fp,$out);while (!feof($fp)){
$line .= fgets($fp, 2048);}}if ($line){$head = substr($line, 0, strpos($line, $this->CRLF.$this->CRLF));$body = stristr($line, $this->CRLF.$this->CRLF);$body = substr($body, 4, strlen($body));}fclose($fp);$this->responseHead = $head;$this->responseBody = $body;return $line;
}/**
*
* 用curl向指定url提交数据
*
* @author
* @param $sendType str 提交类型 【可选】
* @param $extensionalheader array 附加头 【可选】
* @param $sendCookieFile boolean 是否发送cookie文件的路径 【可选】 默认路径为 tmp.cookie
* @param $saveCookieFile boolean 是否保存cookie文件的路径 【可选】默认路径为 tmp.cookie
* @param $cookie string 要发送的cookie字符串 比sendCookie参数优先级低如果已有sendCookie 则此选项无效【可选】
* @return 返回 返回的数据
*/
public function curlpost($sendType = 'POST' ,$extensionalheader = array(), $sendCookieFile = false, $saveCookieFile = false, $cookie = false)
{$url = $this->postURL;$data = $this->postData;$aurl = parse_url($url);$encoded ="";
//$sCookieFile = tempnam('.','cookie');
while (list($k, $v) = each($data)){$encoded .= ($encoded ? '&' : '');$encoded .= rawurlencode($k)."=".rawurlencode($v);}
$ch = curl_init();
//初始化CURL句柄curl_setopt($ch, CURLOPT_URL, $url);
//设置请求的URLcurl_setopt($ch, CURLOPT_HEADER, 1);
/
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);// 设为TRUE把curl_exec()结果转化为字串,而不是直接输出
if ($sendType != 'GET'){curl_setopt($ch, CURLOPT_POST, 1);
//启用POST提交curl_setopt($ch, CURLOPT_POSTFIELDS, $encoded);
//设置POST提交的字符串}
$host = $aurl['host'];
$iheads = array(
'Host' => $host
,'Content-type' => 'Content-type: application/x-www-form-urlencoded'
,'Connection' => 'Connection: close');$heads = array_merge($iheads, $extensionalheader);curl_setopt($ch, CURLOPT_HTTPHEADER, $heads);//设置HTTP头信息
//curl_setopt($ch, CURLOPT_COOKIEFILE, $sCookieFile);
//从$sCookieFile文件里得到信息//file_put_contents($sCookieFile, '');//curl_setopt($ch, CURLOPT_COOKIEJAR, $sCookieFile);
//保存cookie信息到$sCookieFile文件里
$document = curl_exec($ch);//执行预定义的CURL$this->errMessage = curl_error($ch);
$info = curl_getinfo($ch);curl_close($ch);$this->responseHead = substr($document, 0, $info['header_size']);$this->responseBody = substr($document, $info['header_size']);return $document;
}
/**
*
* 清除cookie文件中的内容
*
* @author
* @param type 说明
* @return 返回说明
*/
function clearCookie()
{file_put_contents($this->sCookieFile, '');
}
}

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