test lehu wx pay

go/gopath/src/fohow.com/libs/wx_mp/lehu_pay.go

@@ -73,7 +73,7 @@ func getLehuPayPrepayIdLimitPay(openid, outTradeNo string, totalPrice int64, bod
 	sign := mch.Sign(req, lehuWxApiKey, nil)
 	req["sign"] = sign
 	beego.BeeLogger.Warn("%v", req)
-	ret, err := pay.UnifiedOrder(mchProxy, req)
+	ret, err := pay.UnifiedOrder(lehumchProxy, req)
 	if err != nil {
 		beego.BeeLogger.Error("GetPrepayId err[%s]", err)
 		//fmt.Println(err)