update

DeleteArr.go

@@ -3,11 +3,18 @@ package main
 import (
 	"log"
 	"os"
+	"path/filepath"
 )
 
 func main() {
 
-	f, err := os.OpenFile("./log.txt", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
+	ex, err := os.Executable()
+	if err != nil {
+		panic(err)
+	}
+	exPath := filepath.Dir(ex)
+
+	f, err := os.OpenFile(exPath+"/log.txt", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
 	if err != nil {
 		log.Fatalf("error opening file: %v", err)
 	}