test wx refund pay

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

@@ -173,9 +173,9 @@ func GetRefundDataPay(outTradeNo, outRefundNo string, totalPrice int64, transact
 	sign := mch.Sign(req, gzhApiKey, nil)
 	req["sign"] = sign
 	beego.BeeLogger.Warn("%v", req)
-	ret, err := pay.Refund(gzhMchProxy, req)
+	ret, err := pay.Refund(mchTLSProxy, req)
 	if err != nil {
-		beego.BeeLogger.Error("getGzhPayPrepayId err[%s]", err)
+		beego.BeeLogger.Error("getGetRefundDataPay err[%s]", err)
 		//fmt.Println(err)
 		return nil
 	}