发布v2.18.6版本，更新内容请查看：https://github.com/bufanyun/hotgo/blob/v2.0/docs/guide-zh-CN/start-update-log.md

server/utility/file/file.go

@@ -6,10 +6,14 @@
 package file
 
 import (
-	"github.com/gogf/gf/v2/os/gfile"
+	"bytes"
 	"hotgo/utility/format"
+	"io"
+	"mime/multipart"
 	"os"
 	"path/filepath"
+
+	"github.com/gogf/gf/v2/os/gfile"
 )
 
 // 文件信息
@@ -66,3 +70,34 @@ func MergeAbs(path string, fileName ...string) string {
 	paths = append(paths, fileName...)
 	return gfile.Join(paths...)
 }
+
+// NewMultipartFileHeader 创建一个MultipartFileHeader
+func NewMultipartFileHeader(filename string, b []byte) (*multipart.FileHeader, error) {
+	body := &bytes.Buffer{}
+	writer := multipart.NewWriter(body)
+
+	part, err := writer.CreateFormFile("file", filename)
+	if err != nil {
+		return nil, err
+	}
+
+	if _, err = io.Copy(part, bytes.NewReader(b)); err != nil {
+		return nil, err
+	}
+
+	if err = writer.Close(); err != nil {
+		return nil, err
+	}
+
+	reader := multipart.NewReader(body, writer.Boundary())
+	form, err := reader.ReadForm(int64(len(b)) + 1024)
+	if err != nil {
+		return nil, err
+	}
+	defer form.RemoveAll()
+
+	if files, ok := form.File["file"]; ok && len(files) > 0 {
+		return files[0], nil
+	}
+	return nil, io.ErrUnexpectedEOF
+}

server/utility/simple/simple.go

@@ -1,6 +1,6 @@
 // Package simple
 // @Link  https://github.com/bufanyun/hotgo
-// @Copyright  Copyright (c) 2023 HotGo CLI
+// @Copyright  Copyright (c) 2025 HotGo CLI
 // @Author  Ms <133814250@qq.com>
 // @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
 package simple
@@ -11,6 +11,7 @@ import (
 	"github.com/gogf/gf/v2/encoding/gbase64"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/glog"
 	"hotgo/internal/consts"
@@ -74,6 +75,40 @@ func CheckPassword(input, salt, hash string) (err error) {
 	return
 }
 
+// GetHeaderLocale 获取请求头语言设置
+// gf支持格式：en/ja/ru/zh-CN/zh-TW
+func GetHeaderLocale(ctx context.Context) (lang string) {
+	lang = g.Cfg().MustGet(ctx, "system.i18n.defaultLanguage", consts.SysDefaultLanguage).String()
+	// 没有开启国际化，使用默认语言
+	if !g.Cfg().MustGet(ctx, "system.i18n.switch", true).Bool() {
+		return
+	}
+
+	r := ghttp.RequestFromCtx(ctx)
+	if r == nil {
+		return
+	}
+	locale := r.Header.Get("Locale")
+	// 简体中文
+	if locale == "zh-CN" || locale == "zh-Hans" || locale == "zh" || locale == "ZH" {
+		lang = "zh-CN"
+		return
+	}
+	// 繁体
+	if locale == "zh-TW" || locale == "zh-Hant" {
+		lang = "zh-TW"
+		return
+	}
+	// 英文
+	if locale == "en" || locale == "EN" {
+		lang = "en"
+		return
+	}
+	// 更多语言
+	// ...
+	return
+}
+
 // SafeGo 安全的调用协程，遇到错误时输出错误日志而不是抛出panic
 func SafeGo(ctx context.Context, f func(ctx context.Context), lv ...int) {
 	g.Go(ctx, f, func(ctx context.Context, err error) {