[图片] 没有其他信息，无法处理数据 以下是查询退款单返回的数据 <xml> <appid><![CDATA[马赛克]]></appid> <cash_fee><![CDATA[1]]></cash_fee> <mch_id><![CDATA[马赛克]]></mch_id> <nonce_str><![CDATA[马赛克]]></nonce_str> <out_refund_no_0><![CDATA[1319179682209337346]]></out_refund_no_0> <out_trade_no><![CDATA[1319179526839730176]]></out_trade_no> <refund_account_0><![CDATA[REFUND_SOURCE_UNSETTLED_FUNDS]]></refund_account_0> <refund_channel_0><![CDATA[ORIGINAL]]></refund_channel_0> <refund_count>1</refund_count> <refund_fee>1</refund_fee> <refund_fee_0>1</refund_fee_0> <refund_id_0><![CDATA[50300305972020102203418789254]]></refund_id_0> <refund_recv_accout_0><![CDATA[工商银行借记卡0055]]></refund_recv_accout_0> <refund_status_0><![CDATA[SUCCESS]]></refund_status_0> <refund_success_time_0><![CDATA[2020-10-22 15:32:36]]></refund_success_time_0> <result_code><![CDATA[SUCCESS]]></result_code> <return_code><![CDATA[SUCCESS]]></return_code> <return_msg><![CDATA[OK]]></return_msg> <sign><![CDATA[马赛克]]></sign> <total_fee><![CDATA[1]]></total_fee> <transaction_id><![CDATA[4200000732202010225277969811]]></transaction_id> </xml>