feat: implement cleanup tasks for temporary files and database optimization

handler/works/clean.go

@@ -1,32 +0,0 @@
-package works
-
-import (
-	"log"
-	"os"
-	"time"
-
-	"git.lxtend.com/qqbot/util"
-)
-
-func init() {
-	util.AddCycleTask("cleanTmpFolder", 5*time.Minute, 5*time.Minute, cleanTmpFolder)
-}
-
-func cleanTmpFolder() {
-	//递归获取./tmp/目录下的所有文件
-	files, err := os.ReadDir("./tmp/")
-	if err != nil {
-		log.Println(err)
-		return
-	}
-	//删除创建时间超过5分钟的文件
-	for _, file := range files {
-		if file.IsDir() {
-			continue
-		}
-		info, _ := file.Info()
-		if time.Since(info.ModTime()) > 5*time.Minute {
-			os.RemoveAll(file.Name())
-		}
-	}
-}