wx.requestMidasPayment总是返回44错误，如何处理？
wx.requestMidasPayment({ mode : 'game', env : 1, offerId : "xxxxxx", platform : "android", buyQuantity : 1, currencyType : 'CNY', zoneId:"1", success : function(res) { console.log("requestMidasPayment success"); console.log(res) }, fail : function(res) { console.log("requestMidasPayment failure"); console.log(res) }, complete : function(res) { console.log("requestMidasPayment complete"); } }); wx拉起支付返回参数:{"errMsg":"requestMidasPayment:fail 系统繁忙，请稍后再试","errCode":44}
