云开发统一下单接口 无法调用起来单品立减折扣
按照要求 传递了 detail {"goods_detail":[{"goods_id":"bV9whI9YFj","quantity":1,"price":5200}]} 商户后台有如下图配置 [图片] [图片] 调用统一支付代码如下 const res = await cloud.cloudPay.unifiedOrder({
body,
detail: fixDetail,
outTradeNo,
"spbillCreateIp": "127.0.0.1",
"subMchId": process.env.subMchId,
totalFee: parseInt(totalFee * 100),
tradeType: 'JSAPI',
"envId": process.env.envId,
"functionName": "pay_cb",
openid,
// goodsTag: "",
attach: id,
version: "1.0"
})
其中
body 为 string 格式字符
fixDetail 为
const fixDetail = JSON.stringify({"goods_detail":[{"goods_id":"bV9whI9YFj","quantity":1,"price":5200}]})
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