调用微信退款https://api.mch.weixin.qq.com/secapi/pay/refund返回空
相关文档
- Upload Refund Voucher: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Standard Trading Components and Open Interfaces/Server interface/After-sales interface/Upload Refund Voucher
- CloudPay.refund(): 小程序/开发/云开发/开发者资源/SDK 文档/微信支付/申请退款
- Calling address: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Standard Trading Components and Open Interfaces/Server interface/After-sales interface/Upload Refund Voucher
- request: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Standard Trading Components and Open Interfaces/Server interface/After-sales interface/Upload Refund Voucher
- response: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Standard Trading Components and Open Interfaces/Server interface/After-sales interface/Upload Refund Voucher
检查请求参数是否正确，确保参数完整且无误。