TenpayHttpClient.class.php
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<?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 TenpayHttpClient {
//请求内容，无论post和get，都用get方式提供
var $reqContent;
//应答内容
var $resContent;
//请求方法
var $method;
//证书文件
var $certFile;
//证书密码
var $certPasswd;
//证书类型PEM
var $certType;
//CA文件
var $caFile;
//错误信息
var $errInfo;
//超时时间
var $timeOut;
//http状态码
var $responseCode;
function __construct() {
$this->TenpayHttpClient();
}
function TenpayHttpClient() {
$this->reqContent = "";
$this->resContent = "";
$this->method = "post";
$this->certFile = "";
$this->certPasswd = "";
$this->certType = "PEM";
$this->caFile = "";
$this->errInfo = "";
$this->timeOut = 120;
$this->responseCode = 0;
}
//设置请求内容
function setReqContent($reqContent) {
$this->reqContent = $reqContent;
}
//获取结果内容
function getResContent() {
return $this->resContent;
}
//设置请求方法post或者get
function setMethod($method) {
$this->method = $method;
}
//获取错误信息
function getErrInfo() {
return $this->errInfo;
}
//设置证书信息
function setCertInfo($certFile, $certPasswd, $certType="PEM") {
$this->certFile = $certFile;
$this->certPasswd = $certPasswd;
$this->certType = $certType;
}
//设置Ca
function setCaInfo($caFile) {
$this->caFile = $caFile;
}
//设置超时时间,单位秒
function setTimeOut($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, $this->timeOut);
// 获取的信息以文件流的形式返回，而不是直接输出。
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
// 从证书中检查SSL加密算法是否存在
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1);
$arr = explode("?", $this->reqContent);
if(count($arr) >= 2 && $this->method == "post") {
//发送一个常规的POST请求，类型为：application/x-www-form-urlencoded，就像表单提交的一样。
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_URL, $arr[0]);
//要传送的所有数据
curl_setopt($ch, CURLOPT_POSTFIELDS, $arr[1]);
}else{
curl_setopt($ch, CURLOPT_URL, $this->reqContent);
}
//设置证书信息
if($this->certFile != "") {
curl_setopt($ch, CURLOPT_SSLCERT, $this->certFile);
curl_setopt($ch, CURLOPT_SSLCERTPASSWD, $this->certPasswd);
curl_setopt($ch, CURLOPT_SSLCERTTYPE, $this->certType);
}
//设置CA
if($this->caFile != "") {
// 对认证证书来源的检查，0表示阻止对证书的合法性的检查。1需要设置CURLOPT_CAINFO
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
curl_setopt($ch, CURLOPT_CAINFO, $this->caFile);
} else {
// 对认证证书来源的检查，0表示阻止对证书的合法性的检查。1需要设置CURLOPT_CAINFO
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
}
// 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;
}
}
?>