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$result = $app->refund->byOutTradeNumber($out_trade_no, $out_trade_no, $total_price, $refund_price, [
|
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$result = $app->refund->byOutTradeNumber($out_trade_no, $out_trade_no, $total_price, $refund_price, [
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'refund_desc' => $out_trade_no . '退款',
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'refund_desc' => $out_trade_no . '退款',
|