查询订单退款接口
沙箱环境支付，查询，退款都返回正常的数据，只是调用退款查询时返回ORDERNOTEXIST，请问是什么原因。 支付请求接口地址：https://api.mch.weixin.qq.com/sandboxnew/pay/micropay 请求数据参数：<xml><appid><![CDATA[wx75e97af611a2b16e]]></appid><attach>1086</attach><auth_code>134732310739309040</auth_code><body><![CDATA[沈阳分公司******]]></body><detail><![CDATA[{"cost_price":502,"goods_detail":{"goods_id":"1086","goods_name":"沈阳分公司******","quantity":1,"price":502}}]]></detail><device_info>1086</device_info><goods_tag><![CDATA[test]]></goods_tag><mch_id>1438317602</mch_id><nonce_str><![CDATA[cwxdsamgp2tnb84m5x5luyuu11yazncf]]></nonce_str><out_trade_no><![CDATA[8bb12bf2ce182302bdd2ddaafa7cfa7c]]></out_trade_no><spbill_create_ip><![CDATA[127.0.0.1]]></spbill_create_ip><sub_mch_id>1546002931</sub_mch_id><time_expire>20190904102417</time_expire><time_start>20190904101417</time_start><total_fee>502</total_fee><sign><![CDATA[AE7FE5598D73006A24C51C64CF03F2FE]]></sign></xml> 返回数据： [appid] => wx75e97af611a2b16e [attach] => 1086 [bank_type] => CMC [cash_fee] => 501 [cash_fee_type] => CNY [coupon_batch_id_0] => 12345 [coupon_count] => 1 [coupon_fee] => 1 [coupon_fee_0] => 1 [coupon_id_0] => 10000 [coupon_type_0] => CASH [device_info] => 1086 [err_code] => SUCCESS [err_code_des] => ok [fee_type] => CNY [is_subscribe] => Y [mch_id] => 1438317602 [nonce_str] => cwxdsamgp2tnb84m5x5luyuu11yazncf [openid] => 085e9858e9914da9a0da5522a [out_trade_no] => 8bb12bf2ce182302bdd2ddaafa7cfa7c [result_code] => SUCCESS [return_code] => SUCCESS [return_msg] => OK [settlement_total_fee] => 501 [sign] => 6FDEB205C4E4A40C672804483B6DFB9A [time_end] => 20190904101419 [total_fee] => 502 [trade_type] => MICROPAY [transaction_id] => 4243717388620190904101419496874 订单查询请求接口地址：https://api.mch.weixin.qq.com/sandboxnew/pay/orderquery 请求参数：<xml><appid><![CDATA[wx75e97af611a2b16e]]></appid><mch_id>1438317602</mch_id><nonce_str><![CDATA[n6z54eqv2vhc7ra08mnacae1h6m1gpms]]></nonce_str><out_trade_no><![CDATA[8bb12bf2ce182302bdd2ddaafa7cfa7c]]></out_trade_no><sub_mch_id>1546002931</sub_mch_id><sign><![CDATA[1835D78D6B373D9CE8D993B4EE75E62B]]></sign></xml> 返回数据： [appid] => wx75e97af611a2b16e [attach] => sandbox_attach [bank_type] => CMC [cash_fee] => 501 [cash_fee_type] => CNY [coupon_batch_id_0] => 12345 [coupon_count] => 1 [coupon_fee] => 1 [coupon_fee_0] => 1 [coupon_id_0] => 10000 [coupon_type_0] => NO_CASH [device_info] => sandbox [err_code] => SUCCESS [err_code_des] => SUCCESS [fee_type] => CNY [is_subscribe] => Y [mch_id] => 1438317602 [nonce_str] => n6z54eqv2vhc7ra08mnacae1h6m1gpms [openid] => wxd930ea5d5a258f4f [out_trade_no] => 8bb12bf2ce182302bdd2ddaafa7cfa7c [result_code] => SUCCESS [return_code] => SUCCESS [return_msg] => OK [settlement_total_fee] => 501 [sign] => A03387A267E7B8C5DF326634C73F1D41 [sub_mch_id] => 1546002931 [time_end] => 20190904101726 [total_fee] => 502 [trade_state] => SUCCESS [trade_state_desc] => ok [trade_type] => APP [transaction_id] => 4460894749920190904101726391500 退款接口地址：https://api.mch.weixin.qq.com/sandboxnew/pay/refund 请求数据：<xml><appid><![CDATA[wx75e97af611a2b16e]]></appid><mch_id>1438317602</mch_id><nonce_str><![CDATA[qrv4gfgtvk2pbtc7tq7wi7l15dh3inov]]></nonce_str><op_user_id>1438317602</op_user_id><out_refund_no>1567563875</out_refund_no><out_trade_no><![CDATA[8bb12bf2ce182302bdd2ddaafa7cfa7c]]></out_trade_no><refund_fee>502</refund_fee><sub_mch_id>1546002931</sub_mch_id><total_fee>502</total_fee><sign><![CDATA[357CCCFB4A6CC88C2FC98764CFE499DF]]></sign></xml> 返回数据： [appid] => wx75e97af611a2b16e [bank_type] => CMC [cash_fee] => 501 [cash_fee_type] => CNY [cash_refund_fee] => 501 [cash_refund_fee_type] => CNY [coupon_refund_count] => 1 [coupon_refund_fee] => 1 [coupon_refund_fee_0] => 1 [coupon_refund_id_0] => 12345 [coupon_type_0] => NO_CASH [device_info] => sandbox [err_code] => SUCCESS [err_msg] => SUCCESS [fee_type] => CNY [mch_id] => 1438317602 [nonce_str] => qrv4gfgtvk2pbtc7tq7wi7l15dh3inov [openid] => wxd930ea5d5a258f4f [out_refund_no] => 1567563875 [out_trade_no] => 8bb12bf2ce182302bdd2ddaafa7cfa7c [refund_fee] => 502 [refund_fee_type] => CNY [refund_id] => 4266893025120190904102437784 [result_code] => SUCCESS [return_code] => SUCCESS [return_msg] => OK [settlement_refund_fee] => 501 [settlement_total_fee] => 501 [sign] => B2D7B0BE6A4B399BE953462D764EB9EB [total_fee] => 502 [trade_type] => MICROPAY [transaction_id] => 4266893025120190904102437784527 退款查询地址：https://api.mch.weixin.qq.com/sandboxnew/pay/refundquery 请求数据：<xml><appid><![CDATA[wx75e97af611a2b16e]]></appid><mch_id>1438317602</mch_id><nonce_str><![CDATA[zfzzk470y0cxofxn8qivvn6lqc57jgk1]]></nonce_str><out_trade_no><![CDATA[8bb12bf2ce182302bdd2ddaafa7cfa7c]]></out_trade_no><sign><![CDATA[AE7DBBD1E4E2A2A3231C7C8BBB645C7E]]></sign></xml> 返回数据： [appid] => wx75e97af611a2b16e [device_info] => sandbox [err_code] => ORDERNOTEXIST [err_code_des] => ORDERNOTEXIST [mch_id] => 1438317602 [nonce_str] => zfzzk470y0cxofxn8qivvn6lqc57jgk1 [result_code] => FAIL [return_code] => SUCCESS [return_msg] => OK [sign] => 4F40FEED470E2DA2DB8074CBDED302EE 每次退款查询都是返回订单不存在ORDERNOTEXIST，请问是什么原因造成了。需要如何修改？ 谢谢！
