/** * 企业付款给用户的API * 企业通过用户openid 主动给用户转账,可以应用在部分奖励、或者用户提现的场景, * WxPayTransfer中partner_trade_no、openid、check_name、amount、desc参数必填 * appid、mchid、spbill_create_ip、nonce_str不需要填入 * @param WxPayWxPayMicroPay $inputObj * @param int $timeOut */ public function transferCash($inputObj, $timeOut = 10) { $url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers"; //检测必填参数 if (!$inputObj->isPartnerTradeNoSet()) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数partner_trade_no!"); } else { if (!$inputObj->isOpenidSet()) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数openid!"); } else { if (!$inputObj->isCheckNameSet()) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数check_name!"); } else { if (!$inputObj->isAmountSet()) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数amount!"); } else { if (!$inputObj->isDescSet()) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数desc!"); } else { if ($inputObj->isCheckNameSet() && $inputObj->getCheckName() != WxPayTransfer::NO_CHECK && !$inputObj->isReUserNameSet()) { throw new WxPayException("提交被扫支付API接口中,缺少必填参数re_user_name!"); } } } } } } $ip = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '127.0.0.1'; $inputObj->setSpbillCreateIp($ip); //终端ip $inputObj->setAppid($this->apiConfig->appid); //公众账号ID $inputObj->setMchId($this->apiConfig->mchid); //商户号 $inputObj->setMchKey($this->apiConfig->mchkey); //商户密钥 $inputObj->setNonceStr($this->getNonceStr()); //随机字符串 $inputObj->setSign(); //签名 $xml = $inputObj->toXml(); $response = $this->postXmlCurl($xml, $url, true, $timeOut); return $response; }