test wx refund pay

go/gopath/src/fohow.com/apps/controllers/test_controller/test_controller.go

@@ -72,7 +72,7 @@ func (self *TestController) GetUserInfoFromRedis() {
 func (self *TestController) TestWxPayRefund() {
 	outRefundNo := createOrderId("refund")
 	outTradeNo := "order12344o040"
-	totalPrice := int64(10)
+	totalPrice := int64(1)
 	transactionId := "4200000747202011043736410701"
 	remark := "订单退款"
 	payData := wx_mp.GetRefundDataPay(outTradeNo, outRefundNo, totalPrice, transactionId, remark)