代码：

wx.requestMidasPayment({

mode: "game",

env: 1,

offerId: "1450028668",

currencyType: "CNY",

buyQuantity: 998,

platform: "android",

zoneId: "1",

success: function (res) {

console.log('充值成功', JSON.stringify(res));

},

fail: function (res) {

console.log('充值失败', JSON.stringify(res));

}

})

提示：

 {"errMsg":"requestMidasPayment:fail  下单异常,请检查商品参数","errCode":8}

尝试跟换其他计费点提示都为errcode:8

后台比例为1:10

当buyQuantity*10提示{"errMsg":"requestMidasPayment:fail  SYSTEMERROR","errCode":-15004}

求官方指引下，现在有点摸不着头脑