php版工行聚合支付和e支付

工行聚合支付和e支付"/>

php版工行聚合支付和e支付

以下是自己写的调用支付和退款和查询订单

<?phpnamespace Org\IcbcPhp;use Exception;/*** Class ICBCPay* 工银支付*/
class ICBCPay
{private $client;private $payType;/*** ICBCPay constructor.* @param string $payType 9 微信 10 支付宝 11 e支付*/public function __construct($payType){$this->payType = $payType . "";if ($payType == "9" || $payType == "10" || !$payType) {$this->client = new DefaultIcbcClient(C("icbc_app_id"), C("icbc_private_key"), C("icbc_sign_type"), C("icbc_charset"), C("icbc_format"), C("icbc_gateway_public_key"), C("icbc_encryptKey"), C("icbc_encryptType"), "", "");} elseif ($payType == "11") {$this->client = new UiIcbcClient(C("icbc_app_id"), C("icbc_private_key"), C("icbc_sign_type"), C("icbc_charset"), C("icbc_format"), C("icbc_gateway_public_key"), C("icbc_encryptKey"), C("icbc_encryptType"), "", "");}}/*** app 支付宝和微信下单* 张志强* 2021-01-12* @param string $subMerchantId 商户号* @param string $mer_prtcl_no 协议编号* @param string $orderId 订单号* @param string $money 金额* @param string $decive 设备号* @param string $attach 附加字段* @param string $clientIp 设备ip* @param string $notifyUrl 回调地址* @return false|string* @throws Exception*/public function appPay($subMerchantId, $mer_prtcl_no, $orderId, $money, $decive, $attach, $clientIp, $notifyUrl){if ($this->payType == 11) {throw new Exception("请使用e支付的接口");}$data = ['serviceUrl' => '','biz_content' => get_object_vars(new ICBCPayBizContentParameter($subMerchantId, $mer_prtcl_no, $orderId . "", $this->payType, $decive, $money . "", $attach, $clientIp, $notifyUrl)),'extraParams' => [],'method' => "POST",'isNeedEncrypt' => true];return $this->client->execute($data, $orderId, "");}/*** e支付 h5* 张志强* 2021-01-12* @param string $subMerchantId 商户号* @param string $mer_prtcl_no 协议编号* @param string $orderId string     订单号* @param string $money string      金额* @param string $attach string     附加字段* @param boolean $isInApp bool 是否嵌入app内* @param string $notifyUrl 回调地址* @param string $returnUrl 支付完跳转地址* @return string* @throws Exception*/public function ePay($subMerchantId, $mer_prtcl_no, $orderId, $money, $attach, $isInApp, $notifyUrl, $returnUrl){if ($this->payType != 11) {throw new Exception("请使用聚合支付的接口");}$data = ['serviceUrl' => '','biz_content' => get_object_vars(new ICBCEPayBizContentParameter($subMerchantId, $mer_prtcl_no, $orderId . "", $money . "", $attach, $isInApp, $notifyUrl, $returnUrl)),'extraParams' => [],'method' => "POST",'isNeedEncrypt' => true];return $this->client->buildPostForm($data, $orderId, "");}/*** 退款* 张志强* 2021-01-12* @param string $subMerchantId 商户编号* @param string $refundId 自己生成的唯一退款id* @param string $orderId 订单号* @param string $money 金额* @return false|string* @throws Exception*/public function refund($subMerchantId, $refundId, $orderId, $money){// 退款$data = ['serviceUrl' => '','biz_content' => get_object_vars(new ICBCRefundBizContentParameter($subMerchantId, $refundId . "", $orderId . "", $money . "")),'extraParams' => [],'method' => "POST",'isNeedEncrypt' => true];return $this->client->execute($data, $orderId, "");}// 查询订单/*** @param $subMerchantId* @param $serial_number* @return false|string* @throws Exception*/public function selectIcbcOrder($subMerchantId, $serial_number){$data = ['serviceUrl' => '','biz_content' => ['mer_id' => $subMerchantId,'out_trade_no' => $serial_number,'deal_flag' => "0",'icbc_appid' => C('icbc_app_id')],'extraParams' => [],'method' => "POST",'isNeedEncrypt' => true];return $this->client->execute($data, microtime(), "");}
}

支付回调

/*** 工银支付回调* @throws Exception*/public function icbcNotify() {$file_pointer = fopen(APP_PATH."/Lib/Action".__GROUP__."/aa.txt","a+");fwrite($file_pointer,"回调开始");try {// 获取参数$responseStr = urldecode(file_get_contents("php://input"));if (!$responseStr) {throw new Exception("【".date("Y-m-d H:i:s")."】  参数不能为空\r\n");}$response = explode("&",$responseStr);$responseArr = [];$sign = "";foreach ($response as $k => $v) {if (strstr($v,"=",true) == 'sign') {$sign = substr(strstr($v,"=",false),1);} else {$responseArr[strstr($v,"=",true)] = substr(strstr($v,"=",false),1);}}// 生成待签名字符串$path = parse_url('域名' +'接口名', PHP_URL_PATH);$respBizContentStr = WebUtils::buildOrderedSignStr($path,$responseArr);// 验证签名1$passed = IcbcSignature::verify($respBizContentStr, $responseArr['sign_type'], C("icbc_gateway_public_key"), $responseArr['charset'], $sign,'');if (!$passed) {$responseArr = json_encode($responseArr);throw new Exception("【".date("Y-m-d H:i:s")."】  icbc sign verify not passed!\r\n订单信息为【{$responseArr}】签名为【{$sign}】\r\n");}// 返回业务参数$bizContent = json_decode($responseArr['biz_content'],true);$merOrderId = $bizContent['out_trade_no'];$notify_return_code = $bizContent['return_code'];// 验证返回消息码是否正确if ($notify_return_code !== "0") {return $this->response("-1","error");}// 修改unipay_log$result = M('unionpay_log')->data(['is_valid' => 2])->where(['serial_number'=>$merOrderId])->save();if ($result === false) {throw new Exception("【".date("Y-m-d H:i:s")."】  修改unipay_log失败!\r\n订单信息为【{$responseArr}】签名为【{$sign}】\r\n");}// 自己的业务逻辑//return $this->response("0","success");成功响应//return $this->response("-1","error");失败响应} catch (Exception $exception) {fwrite($file_pointer,$exception->getMessage());return $this->response("-1","error");}}/*** 工行回调应答* 张志强* 2021-07-15*/private function response($return_code,$return_msg) {// 应答$respBizContent = array('return_code' => $return_code,'return_msg' => $return_msg,'msg_id' => microtime());$answer['response_biz_content'] = json_encode($respBizContent);$answer['sign_type'] = C('icbc_sign_type');$answer['sign'] = IcbcSignature::sign(substr(json_encode($answer),1),C("icbc_sign_type"),C("icbc_private_key"),C("icbc_charset"),'');return json_encode($answer);}

强调：
在支付回调签名验证的时候的path不要自己手写，会发生验签不通过，切记要用

 $path = parse_url('域名' +'接口名', PHP_URL_PATH);

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