Vditor上传图片Gin框架接口接收多图上传

最近开发日历记事本V2版本（Gin+vue3）用到了，记录一下

Vditor图片上传官方文档：文档

func (a *FileApi) UploadFiles(c *gin.Context) {
    userInfo, _ := base.GetCurrentUserInfo(c)
    configUpload := global.Config.GetValueString("base", "source_path")
    form, err := c.MultipartForm()
    if err != nil {
        apiReturn.Error(c, "上传失败")
        return
    }
    files := form.File["files[]"]
    errFiles := []string{}
    succMap := map[string]string{}
    for _, f := range files {
        fileExt := strings.ToLower(path.Ext(f.Filename))
        fileName := cmn.Md5(fmt.Sprintf("%s%s", f.Filename, time.Now().String()))
        fildDir := fmt.Sprintf("%s/%d/%d/%d/", configUpload, time.Now().Year(), time.Now().Month(), time.Now().Day())
        isExist, _ := cmn.PathExists(fildDir)
        if !isExist {
            os.MkdirAll(fildDir, os.ModePerm)
        }
        filepath := fmt.Sprintf("%s%s%s", fildDir, fileName, fileExt)
        if c.SaveUploadedFile(f, filepath) != nil {
            errFiles = append(errFiles, f.Filename)
        } else {
            // 成功
            // 像数据库添加记录
            mFile := models.File{}
            mFile.AddFile(userInfo.ID, f.Filename, filepath)
            succMap[f.Filename] = filepath[1:]
        }
    }
    apiReturn.SuccessData(c, gin.H{
        "succMap":  succMap,
        "errFiles": errFiles,
    })
}