商户号: 130476651
调用接口：https://api.mch.weixin.qq.com/hk/v3/transactions/jsapi
传入参数：
{"mchid":"130476651","appid":"wxd16310efb9c41dab","description":"测试支付","notify_url":"http://aotuan-dev.baiziio.com/wx/notify","out_trade_no":"21061768B2BMG6CH","merchant_category_code":"5411","trade_type":"JSAPI","amount":{"total":1,"currency":"HKD"},"detail":{"cost_price":1,"receipt_id":"12222","goods_detail":[]},"payer":{"openid":"otrXZ5IcLu_ipFYSlYVq7NE4UUlg"}}
返回的prepay_id: wx17085101706445b1bcc72d3a98c1a20000
签名结果:
{
"appId": "wxd16310efb9c41dab",
"nonceStr": "e8XDBmnBeV8IB9Yt9EyGF6wMizVj0l",
"signType": "RSA",
"timeStamp": "1623891099706",
"paySign": "llzRf7WhVg2L2bhHMFEmTih6UeZmIKCNHXC3XFLoHQEdSaVy+MPlHJUTa8FUb9s448W5nEaT0u8l/fdQOVCP6fQFxmtIX6paSWbaObvV0+/ovmR+CDSUd6xbOf5/95WnL46AV9TIYU2bz9LWggZAr7ozZQPq58Ty5UtXRTh3W8lhEqBA+YrPvKCHJ9ITa9wKWfHJomQhG/fXAEFk/Lt60dY0ayiRYYycn1yZKr5+arpgjJ2JDaTJ4JpuJe9o66CBzaDB2qyqLh7NIUY+hF+cnTZDaErCA2IzDV74uPbsXnv37Ga2xwhFMcsC6zOOOtNRpuc6yWTfUogtzgyik1ReYA==",
"package": "prepay_id=wx17085101706445b1bcc72d3a98c1a20000"
}
在澳大利亚的客户调用支付返回结果为
我在社区搜索了 service busy 这个错误，没有找到相关问题，怎么排查此类问题？
1.仅支持大陆钱包或香港钱包用户，不支持其他微信钱包
2.可能是金额过小 调大金额尝试
感谢 @Memory 回复
https://pay.weixin.qq.com/wiki/doc/api/wxpay/en/fusion_wallet/chapter2_3.shtml#part-3，
PS：中文文档备注了仅支持HKD标价，英文文档没有标注，因为这个问题，也排查了很长时间。
英文文档地址：https://pay.weixin.qq.com/wiki/doc/api/wxpay/en/fusion_wallet/MiniProgramPay/chapter7_3.shtml