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<?php
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/**
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* http、https通信类
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* ============================================================================
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* api说明：
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* setReqContent($reqContent),设置请求内容，无论post和get，都用get方式提供
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* getResContent(), 获取应答内容
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* setMethod($method),设置请求方法,post或者get
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* getErrInfo(),获取错误信息
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* setCertInfo($certFile, $certPasswd, $certType="PEM"),设置证书，双向https时需要使用
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* setCaInfo($caFile), 设置CA，格式未pem，不设置则不检查
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* setTimeOut($timeOut)， 设置超时时间，单位秒
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* getResponseCode(), 取返回的http状态码
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* call(),真正调用接口
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*
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* ============================================================================
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*
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*/
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class PayHttpClient {
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//请求内容，无论post和get，都用get方式提供
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var $reqContent = array();
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//应答内容
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var $resContent;
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//错误信息
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var $errInfo;
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//超时时间
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var $timeOut;
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//http状态码
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var $responseCode;
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function __construct() {
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$this->PayHttpClient();
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}
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function PayHttpClient() {
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$this->reqContent = "";
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$this->resContent = "";
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$this->errInfo = "";
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$this->timeOut = 120;
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$this->responseCode = 0;
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}
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//设置请求内容
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function setReqContent($url,$data) {
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$this->reqContent['url']=$url;
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$this->reqContent['data']=$data;
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}
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//获取结果内容
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function getResContent() {
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return $this->resContent;
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}
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//获取错误信息
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function getErrInfo() {
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return $this->errInfo;
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}
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//设置超时时间,单位秒
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function setTimeOut($timeOut) {
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$this->timeOut = $timeOut;
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}
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//执行http调用
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function call() {
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//启动一个CURL会话
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$ch = curl_init();
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// 设置curl允许执行的最长秒数
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curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeOut);
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curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
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curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);
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// 获取的信息以文件流的形式返回，而不是直接输出。
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curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
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//发送一个常规的POST请求。
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_URL, $this->reqContent['url']);
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//要传送的所有数据
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curl_setopt($ch, CURLOPT_POSTFIELDS, $this->reqContent['data']);
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// 执行操作
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$res = curl_exec($ch);
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$this->responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if ($res == NULL) {
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$this->errInfo = "call http err :" . curl_errno($ch) . " - " . curl_error($ch) ;
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curl_close($ch);
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return false;
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} else if($this->responseCode != "200") {
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$this->errInfo = "call http err httpcode=" . $this->responseCode ;
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curl_close($ch);
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return false;
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}
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curl_close($ch);
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$this->resContent = $res;
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return true;
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}
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function getResponseCode() {
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return $this->responseCode;
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}
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}
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?>
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