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添加 V3 服务商退款方法 partnerRefundV3 #3776

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Merged
binarywang merged 2 commits into from
Nov 28, 2025
Merged

添加 V3 服务商退款方法 partnerRefundV3 #3776

binarywang merged 2 commits into from
Nov 28, 2025

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Copilot AI commented Nov 28, 2025 •
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V3 API 服务商模式缺少退款申请方法，用户使用服务商下单后调用退款会报错"受理机构必须传入sub_mch_id"。

变更内容

  • WxPayService.java: 新增 partnerRefundV3(WxPayPartnerRefundV3Request) 接口方法
  • BaseWxPayServiceImpl.java: 实现服务商退款，自动从配置读取 subMchId

使用示例

WxPayPartnerRefundV3Request request = new WxPayPartnerRefundV3Request();
request.setTransactionId("微信订单号");
request.setOutRefundNo("商户退款单号");
request.setSubMchid("子商户号");  // 可选，未设置则从配置读取
// ... 设置其他参数

WxPayRefundV3Result result = wxPayService.partnerRefundV3(request);

服务商 V3 功能完整性

功能 方法
统一下单 createPartnerOrderV3 / unifiedPartnerOrderV3
订单查询 queryPartnerOrderV3
关闭订单 closePartnerOrderV3
退款申请 partnerRefundV3 ✨ 本次新增
退款查询 refundPartnerQueryV3
Original prompt

This section details on the original issue you should resolve

<issue_title>4.7.8 V3 什么时候可以支持服务商模式下单</issue_title>
<issue_description>目前最新版本4.7.8 V2支持服务商统一下单，但V3并不支持，请问有计划支持下么，WxPayOrderQueryV3Request并不包含subMrcId 和subappid，而v2 的WxPayOrderQueryRequest 只有的，我在V2上下单成功，V3会报错：

Caused by: com.github.binarywang.wxpay.exception.WxPayException: 受理机构必须传入sub_mch_id --

Comments on the Issue (you are @copilot in this section)

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💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

@binarywang
添加 V3 服务商退款方法 partnerRefundV3
2f1a9d4 
Co-authored-by: binarywang <1343140+binarywang@users.noreply.github.com>
Copilot AI changed the title [WIP] Add support for service provider ordering in V3 添加 V3 服务商退款方法 partnerRefundV3 Nov 28, 2025
Copilot AI requested a review from binarywang November 28, 2025 02:11
@binarywang binarywang marked this pull request as ready for review November 28, 2025 03:25
@binarywang binarywang merged commit c4f3834 into develop Nov 28, 2025
1 check passed
@binarywang binarywang deleted the copilot/support-service-provider-order-v3 branch November 28, 2025 03:26
@binarywang binarywang added this to the 4.7.9 milestone Nov 28, 2025
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4.7.8 V3 什么时候可以支持服务商模式下单

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