if (empty($payment_notice)) {
echo "订单不存在";
exit;
}
if ($payment_notice['is_paid'] == 1) {
echo "订单已经收款";
exit;
}
$trade_no = $_REQUEST['transaction_id'];
$out_trade_no = $payment_notice['notice_sn'];
if ($wx_config['type'] == 'V2') {
$request = $_REQUEST;
$sign = $request['sign'];
unset($request['order_id'], $request['sign']);
ksort($request);
if ($notify->md5_verifySignature($notify->formatBizQueryParaMap($request, false), $sign, $notify->trimString($wx_config['partnerkey']))) {
$pay_result = $request['trade_state'];
if ($pay_result == 0) {
require_once APP_ROOT_PATH . "system/libs/cart.php";
$rs = payment_paid($out_trade_no, $trade_no);
if ($rs) {
$GLOBALS['db']->query("update " . DB_PREFIX . "payment_notice set outer_notice_sn = '" . $trade_no . "' where id = " . $payment_notice['id']);
}
echo "success";
//此处应该更新一下订单状态，商户自行增删操作
$log_->log_result($log_name, "【支付成功】:\n" . $xml . "\n");
} else {
echo 'fail';
exit;
}
} else {
