/**
* 下载对账单，WxPayDownloadBill中bill_date为必填参数
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayDownloadBill $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function downloadBill($inputObj, $timeOut = 6)
{
// $url = "https://api.mch.weixin.qq.com/pay/downloadbill";
$url = WxPayConfig::DOWNLOAD_BILL_URL;
// 检测必填参数
if (!$inputObj->IsBill_dateSet()) {
throw new WxPayException("对账单接口中，缺少必填参数bill_date！");
}
// $inputObj->SetAppid(WxPayConfig::APPID);//公众账号ID
$inputObj->SetAppid(WxPayConfig::$appId);
$inputObj->SetMch_id(WxPayConfig::$mchId);
//商户号
$inputObj->SetNonce_str(self::getNonceStr());
//随机字符串
$inputObj->SetSign();
//签名
$xml = $inputObj->ToXml();
$response = self::postXmlCurl($xml, $url, false, $timeOut);
if (substr($response, 0, 5) == "<xml>") {
return "";
}
return $response;
}
/**
* 下载对账单
* @throws WxPayException
*/
public function actionDownloadBill()
{
if (isset($_REQUEST["bill_date"]) && $_REQUEST["bill_date"] != "") {
$bill_date = $_REQUEST["bill_date"];
$bill_type = $_REQUEST["bill_type"];
$input = new WxPayDownloadBill();
$input->SetBill_date($bill_date);
$input->SetBill_type($bill_type);
$file = WxPayApi::downloadBill($input);
// TODO:: 对账单文件处理
exit(0);
}
}