zoumaliveServer/system/payment/Wxappsdk/class/PayHttpClient.class.php

<?php

/**
 * http、https通信类
 * ============================================================================
 * api说明：
 * setReqContent($reqContent),设置请求内容，无论post和get，都用get方式提供
 * getResContent(), 获取应答内容
 * setMethod($method),设置请求方法,post或者get
 * getErrInfo(),获取错误信息
 * setCertInfo($certFile, $certPasswd, $certType="PEM"),设置证书，双向https时需要使用
 * setCaInfo($caFile), 设置CA，格式未pem，不设置则不检查
 * setTimeOut($timeOut)， 设置超时时间，单位秒
 * getResponseCode(), 取返回的http状态码
 * call(),真正调用接口
 * 
 * ============================================================================
 *
 */

class PayHttpClient {
	//请求内容，无论post和get，都用get方式提供
	var $reqContent = array();
	//应答内容
	var $resContent;
	
	//错误信息
	var $errInfo;
	
	//超时时间
	var $timeOut;
	
	//http状态码
	var $responseCode;
	
	function __construct() {
		$this->PayHttpClient();
	}
	
	
	function PayHttpClient() {
		$this->reqContent = "";
		$this->resContent = "";
		
		$this->errInfo = "";
		
		$this->timeOut = 120;
		
		$this->responseCode = 0;
		
	}
	
	//设置请求内容
	function setReqContent($url,$data) {
		$this->reqContent['url']=$url;
        $this->reqContent['data']=$data;
	}
	
	//获取结果内容
	function getResContent() {
		return $this->resContent;
	}
	
	//获取错误信息
	function getErrInfo() {
		return $this->errInfo;
	}
	
	//设置超时时间,单位秒
	function setTimeOut($timeOut) {
		$this->timeOut = $timeOut;
	}
	
	//执行http调用
	function call() {
		//启动一个CURL会话
		$ch = curl_init();

		// 设置curl允许执行的最长秒数
		curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeOut);
        curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);
        curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);
		// 获取的信息以文件流的形式返回，而不是直接输出。
		curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
		
        //发送一个常规的POST请求。
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_URL, $this->reqContent['url']);
        //要传送的所有数据
        curl_setopt($ch, CURLOPT_POSTFIELDS, $this->reqContent['data']);
		
		// 执行操作
		$res = curl_exec($ch);
		$this->responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
		
		if ($res == NULL) { 
		   $this->errInfo = "call http err :" . curl_errno($ch) . " - " . curl_error($ch) ;
		   curl_close($ch);
		   return false;
		} else if($this->responseCode  != "200") {
			$this->errInfo = "call http err httpcode=" . $this->responseCode  ;
			curl_close($ch);
			return false;
		}
		
		curl_close($ch);
		$this->resContent = $res;

		
		return true;
	}
	
	function getResponseCode() {
		return $this->responseCode;
	}
	
}
?>