本地Appdata文件夹文件未在azure托管应用程序上获取

Question

我构建了一个工具来处理控制器部分中的windows local appdata文件夹中的文件，并且该工具在本地运行时工作正常....我在Azure Web服务应用程序上部署了此站点，我无法获取文件。是否需要设置任何设置来获取appdata文件夹/权限？

我获取本地文件夹的代码：

    [HttpPost]
    public void FetchTheFile(String FilterVariables)
    {
        Request.InputStream.Seek(0, SeekOrigin.Begin);
        StreamReader sr = new StreamReader(Request.InputStream);
        string srrr = sr.ReadToEnd();
        var settings = new JsonSerializerSettings() { NullValueHandling = NullValueHandling.Ignore };
        FilterVariables FV = JsonConvert.DeserializeObject<FilterVariables>(srrr, settings);
        try
        {

            //Deserialize();
            string appDataFolder = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
            string filePath = Path.Combine(appDataFolder, "CRM\\Logs\\Outlook.log");

            if (System.IO.File.Exists(filePath))
            {

                Stream stream = System.IO.File.Open(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
                StreamReader streamReader = new StreamReader(stream);
                str = streamReader.ReadToEnd();
                str = "<?xml version=\"1.0\" encoding=\"utf - 8\"?><LOGS>" + str + "</LOGS>";
                str = Regex.Replace(str, @"[\u0000-\u001F]", string.Empty);

                XmlSerializer serializer = new XmlSerializer(typeof(Models.LOGS));
                Models.LOGS logs = new Models.LOGS();
                StringReader strReader = new StringReader(str);
                XmlTextReader xmlReader = new XmlTextReader(strReader);