DotNetNuke文件管理

Question

我正在使用DNN 5.6.2，我正在尝试构建一个自定义模块，用户可以在其中上传我运行验证的文件。如果文件有效，则将其保存。模块创建了一个根目录"DataValidation“，模块的每个实例都创建了一个子目录来组织内容。

我创建目录没有问题，但当我上传到它们时，它要么失败，出现各种不同的错误，要么奇怪的是，文件上传正常，但在DNN数据库中，它显示它在根目录"DataValidation“中。我的代码或方法有什么问题吗？

    // Method is called to create the folders before writing to them
    public void verifyModuleFolderExists(string subfolderName)
    {
        bool moduleFolderExists = false;
        bool instanceFolderExists = false;

        ArrayList folders = FileSystemUtils.GetFolders(PortalId);

        foreach (FolderInfo folder in folders)
        {
            if (folder.FolderPath == "DataValidation/")
            {
                moduleFolderExists = true;
            }

            if (folder.FolderPath == subfolderName)
            {
                instanceFolderExists = true;
            }
        }

        if (!moduleFolderExists)
        {
            FileSystemUtils.AddFolder(PortalSettings, PortalSettings.HomeDirectoryMapPath, "DataValidation\\");
        }

        if (!instanceFolderExists)
        {
            FileSystemUtils.AddFolder(PortalSettings, PortalSettings.HomeDirectoryMapPath + "DataValidation\\", subfolderName);
        }
    }

    // Called on file upload
    public void saveUploadedFile(HttpPostedFile uploadedFile, string subFolderName)
    {
        string path = PortalSettings.HomeDirectoryMapPath + "DataValidation\\" + subfolderName + "/";
        string s = FileSystemUtils.UploadFile(path, uploadedFile);
    }

Answer 1

我认为问题出在string path = ...部分，你有"/“，它应该是"\”。这可能会导致它忽略路径的文件夹部分。

因此，您的上传代码将更改为

public void saveUploadedFile(HttpPostedFile uploadedFile, string subFolderName)
{
    string path = PortalSettings.HomeDirectoryMapPath + 
                    "DataValidation\\" + subfolderName + "\\";
    string s = FileSystemUtils.UploadFile(path, uploadedFile);
}