minio修改图片上传-支持多图上传

mongo增加类型转换-将entity 转换为 bson.M
This commit is contained in:
2025-12-22 15:11:07 +08:00
committed by 张斌
parent 08f8b2248a
commit f319332751
2 changed files with 45 additions and 3 deletions

View File

@@ -65,13 +65,33 @@ func initMinIO(ctx context.Context) error {
return nil
}
func UploadImage(fileHeader *ghttp.UploadFile) (presignedUrl string, err error) {
ctx := context.Background()
func UploadImages(ctx context.Context, fileHeaders []*ghttp.UploadFile) (imagesUrls []string, err error) {
imageUrls := make([]string, 0, len(fileHeaders)) // 存储上传后的图片访问地址
for _, fileHeader := range fileHeaders {
var imageUrl string
imageUrl, err = uploadImg(ctx, fileHeader)
if err != nil {
return nil, err
}
imageUrls = append(imageUrls, imageUrl)
}
return imageUrls, err
}
func UploadImage(ctx context.Context, fileHeader *ghttp.UploadFile) (imagesUrl string, err error) {
// 初始化 MinIO 客户端
err = initMinIO(ctx)
if err != nil {
return "", fmt.Errorf("初始化 MinIO 客户端失败: %w", err)
}
imageUrl, err := uploadImg(ctx, fileHeader)
if err != nil {
return "", err
}
return imageUrl, err
}
func uploadImg(ctx context.Context, fileHeader *ghttp.UploadFile) (imagesUrl string, err error) {
// 生成唯一的 MinIO 对象名(避免覆盖)
fileExt := filepath.Ext(fileHeader.Filename) // 原文件后缀(如 .jpg
uniqueID := uuid.New().String()[:8] // 8位随机UUID
@@ -91,7 +111,7 @@ func UploadImage(fileHeader *ghttp.UploadFile) (presignedUrl string, err error)
}
// 执行图片上传
_, err = minioClient.PutObject(
context.Background(),
ctx,
minioCfg.BucketName,
objectName,
file,