feat: file upload and download

main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"hr_receiver/config"
+	"hr_receiver/controllers"
 	"hr_receiver/models"
 	"hr_receiver/mqtt"
 	"hr_receiver/routes"
@@ -28,6 +29,7 @@ func main() {
 		&models.RegressionResult{},
 		&models.User{},
 		&models.UserRegionBinding{},
+		&models.AppFile{},
 		&models.MqttHeartRateRecord{},
 		&models.MqttStepCountRecord{},
 		&models.MqttGatewayStatusRecord{},
@@ -40,6 +42,7 @@ func main() {
 	if err := mqtt.Start(config.DB, config.App.MQTT); err != nil {
 		log.Printf("mqtt listener start failed: %v", err)
 	}
+	controllers.StartLessonPlanCleanupJob(config.DB)
 
 	// 启动服务
 	r := routes.SetupRouter()