fix: 定时任务问题修复

server/pkg/scheduler/scheduler.go

@@ -0,0 +1,37 @@
+package scheduler
+
+import (
+	"mayfly-go/pkg/biz"
+
+	"github.com/robfig/cron/v3"
+)
+
+func init() {
+	Start()
+}
+
+var cronService = cron.New()
+
+func Start() {
+	cronService.Start()
+}
+
+func Stop() {
+	cronService.Stop()
+}
+
+func Remove(id cron.EntryID) {
+	cronService.Remove(id)
+}
+
+func GetCron() *cron.Cron {
+	return cronService
+}
+
+func AddFun(spec string, cmd func()) cron.EntryID {
+	id, err := cronService.AddFunc(spec, cmd)
+	if err != nil {
+		panic(biz.NewBizErr("添加任务失败：" + err.Error()))
+	}
+	return id
+}