如何在 UWP 中创建 FTP 连接？

Question

我想编写一个简单的 FTP 客户端 UWP 程序，但是当我创建 WebResponse 时它抛出异常：

Only 'http' and 'https' schemes are allowed.

private async void ListDirectory()
    {
        var obj = App.Current as App;

        WebRequest request = WebRequest.Create(obj.ServerUri);
        if (obj.credential != null)
        {
            request.Credentials = obj.credential;
        }

        request.Method = "LIST";

        using (WebResponse response = await request.GetResponseAsync()) // the exception is here
        {
            using (Stream responseStream = response.GetResponseStream())
            {
                using (StreamReader reader = new StreamReader(responseStream))
                {
                    string item = reader.ReadLine();
                    // add to list etc...
                }
            }
        }
    }

我在网上搜索了这个，发现我必须启用 SSL，但是我在 Visual Studio 2015 中找不到这个选项。

Answer 1

你可以试试Chilkat FTP component or WinRT sample: Windows 8.1 Sockets: Ftp Client Sample with Sockets in C#/Xaml