chore: replace ioutil -> io

pkg/core/eiblog/page/fe.go

@@ -6,7 +6,7 @@ import (
 	"context"
 	"fmt"
 	htemplate "html/template"
-	"io/ioutil"
+	"io"
 	"math/rand"
 	"net/http"
 	"strconv"
@@ -370,7 +370,7 @@ func handleBeaconPage(c *gin.Context) {
 			return
 		}
 		defer res.Body.Close()
-		data, err := ioutil.ReadAll(res.Body)
+		data, err := io.ReadAll(res.Body)
 		if err != nil {
 			logrus.Error("HandleBeaconPage.ReadAll: ", err)
 			return

pkg/core/eiblog/page/page.go

@@ -18,7 +18,7 @@ var htmlTmpl *template.Template
 func init() {
 	htmlTmpl = template.New("eiblog").Funcs(tools.TplFuncMap)
 	root := filepath.Join(config.WorkDir, "website")
-	files := tools.ReadDirFiles(root, func(fi fs.FileInfo) bool {
+	files := tools.ReadDirFiles(root, func(fi fs.DirEntry) bool {
 		name := fi.Name()
 		if name == ".DS_Store" {
 			return true