From c4f12f8ccacd30ebd844411b4c971ef1e943f8c6 Mon Sep 17 00:00:00 2001
From: mapleafgo <mapleafgo@163.com>
Date: Thu, 19 Dec 2024 16:44:58 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=82=E9=85=8D=E7=BB=A7=E7=94=B5=E5=99=A8?=
 =?UTF-8?q?=E7=A9=BA=E7=9A=84=E6=83=85=E5=86=B5?=
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---
 internal/server.go | 13 ++++++++-----
 pkg/relay/relay.go |  3 +++
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/internal/server.go b/internal/server.go
index edec86d..5120c1b 100644
--- a/internal/server.go
+++ b/internal/server.go
@@ -109,11 +109,14 @@ func Run() {
 	tts.DefaultTTS = tts.New(ctx, config.C.Aliyun)
 
 	// 构建继电器对象
-	r, err := relay.New(config.C.Relay)
-	if err != nil {
-		zap.S().Panicln("串口连接异常: ", err)
+	var r relay.Relay
+	if config.C.Relay != "" {
+		r, err = relay.New(config.C.Relay)
+		if err != nil {
+			zap.S().Panicln("继电器连接异常: ", err)
+		}
+		defer r.Close()
 	}
-	defer r.Close()
 
 	// 构建全局设备变量
 	device := common.DefaultDevice(ctx, publishTopic)
@@ -127,7 +130,7 @@ func Run() {
 		middleware.DeviceLock(device),
 		middleware.EmergencyStop(common.GlobalStopper),
 		middleware.SoundStart(),
-		middleware.RelayMaster(nil),
+		middleware.RelayMaster(r),
 		middleware.TimeoutOver(config.C.MaxTimeout),
 		middleware.TickerAction(),
 		middleware.PlayBgm(),
diff --git a/pkg/relay/relay.go b/pkg/relay/relay.go
index c027b60..d1fc53c 100644
--- a/pkg/relay/relay.go
+++ b/pkg/relay/relay.go
@@ -2,6 +2,7 @@ package relay
 
 import (
 	"github.com/grid-x/modbus"
+	"go.uber.org/zap"
 	"io"
 )
 
@@ -53,6 +54,8 @@ func (r *device) Off(num int) error {
 }
 
 func New(address string) (Relay, error) {
+	zap.S().Infoln("连接继电器: ", address)
+
 	h := modbus.NewRTUClientHandler(address)
 	h.SlaveID = 1
 	h.BaudRate = 9600