u

code/allapp/allapp-go-v3/internal/bootstrap/server.go

@@ -16,6 +16,7 @@ import (
 func RunServer(cfg *config.Config) error {
 	app := fiber.New(fiber.Config{
 		ErrorHandler: errors.ErrorHandler(),
+		BodyLimit:    20 * 1024 * 1024, // 20MB
 	})
 
 	// ===== middleware =====

code/allapp/allapp-go-v3/internal/handle/s3.go

@@ -5,7 +5,6 @@ import (
 	"allapp-go/internal/httpx"
 	"allapp-go/pkg/s3store"
 	"fmt"
-	"mime/multipart"
 	"path/filepath"
 	"time"
 
@@ -31,20 +30,17 @@ func S3ListBuckets(c fiber.Ctx) error {
 }
 
 func S3UploadFile(c fiber.Ctx) error {
-	fileHeader, err := c.FormFile("file")
+	form, err := c.MultipartForm()
 	if err != nil {
 		return errors.WithStack(err)
 	}
 
-	file, err := fileHeader.Open()
-	if err != nil {
-		return errors.WithStack(err)
+	files := form.File["files"]
+
+	if len(files) == 0 {
+		return httpx.OK(c, nil)
 	}
-	defer func(file multipart.File) {
-		_ = file.Close()
-	}(file)
 
-	// 日期目录
 	now := time.Now()
 	folderPath := fmt.Sprintf("%d/%02d/%02d",
 		now.Year(),
@@ -52,28 +48,36 @@ func S3UploadFile(c fiber.Ctx) error {
 		now.Day(),
 	)
 
-	// UUID 文件名（保留后缀）
-	ext := filepath.Ext(fileHeader.Filename)
-	newName := fmt.Sprintf("%s%s", uuid.NewString(), ext)
+	var result []string
 
-	// S3 object key
-	key := fmt.Sprintf("%s/%s", folderPath, newName)
+	for _, fileHeader := range files {
+		file, err := fileHeader.Open()
+		if err != nil {
+			return errors.WithStack(err)
+		}
 
-	// ContentType（防止前端乱传）
-	contentType := fileHeader.Header.Get("Content-Type")
+		ext := filepath.Ext(fileHeader.Filename)
+		newName := fmt.Sprintf("%s%s", uuid.NewString(), ext)
+		key := fmt.Sprintf("%s/%s", folderPath, newName)
 
-	// 调用存储层
-	err = s3store.UploadToRustFS(
-		c.Context(),
-		key,
-		file,
-		fileHeader.Size,
-		contentType,
-	)
+		contentType := fileHeader.Header.Get("Content-Type")
 
-	if err != nil {
-		return errors.WithStack(err)
+		err = s3store.UploadToRustFS(
+			c.Context(),
+			key,
+			file,
+			fileHeader.Size,
+			contentType,
+		)
+
+		_ = file.Close()
+
+		if err != nil {
+			return errors.WithStack(err)
+		}
+
+		result = append(result, key)
 	}
 
-	return httpx.OK(c, nil)
+	return httpx.OK(c, result)
 }