优化结构

go.mod

@@ -11,6 +11,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.96.1
 	github.com/casbin/casbin/v3 v3.10.0
 	github.com/dzwvip/gorm-oracle v0.1.2
+	github.com/eclipse/paho.mqtt.golang v1.5.1
 	github.com/fsnotify/fsnotify v1.10.1
 	github.com/gin-gonic/gin v1.10.0
 	github.com/glebarez/sqlite v1.11.0
@@ -21,9 +22,11 @@ require (
 	github.com/golang-jwt/jwt/v5 v5.3.1
 	github.com/google/uuid v1.6.0
 	github.com/google/wire v0.7.0
+	github.com/gorilla/websocket v1.5.3
 	github.com/huaweicloud/huaweicloud-sdk-go-obs v3.24.9+incompatible
 	github.com/minio/minio-go/v7 v7.0.92
 	github.com/mojocn/base64Captcha v1.3.8
+	github.com/olahol/melody v1.4.0
 	github.com/qiniu/go-sdk/v7 v7.25.2
 	github.com/redis/go-redis/v9 v9.7.0
 	github.com/robfig/cron/v3 v3.0.1
@@ -114,7 +117,6 @@ require (
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/go-querystring v1.0.0 // indirect
 	github.com/gorilla/mux v1.8.1 // indirect
-	github.com/gorilla/websocket v1.5.3 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
 	github.com/jackc/pgx/v5 v5.6.0 // indirect