FtpWebResponse.ResponseUri 屬性
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
取得傳送對要求之回應的 URI。
public:
virtual property Uri ^ ResponseUri { Uri ^ get(); };public override Uri ResponseUri { get; }member this.ResponseUri : UriPublic Overrides ReadOnly Property ResponseUri As Uri屬性值
Uri 執行個體，識別與此回應關聯的資源。
範例
下列程式代碼範例會顯示這個屬性的值。
public static bool DownloadFileFromServer(Uri serverUri, string localFileName)
{
// The serverUri parameter should start with the ftp:// scheme.
if (serverUri.Scheme != Uri.UriSchemeFtp)
{
return false;
}
// Get the object used to communicate with the server.
// Note that the cast to FtpWebRequest is done only
// for the purposes of illustration. If your application
// does not set any properties other than those defined in the
// System.Net.WebRequest class, you can use the following line instead:
// WebRequest request = WebRequest.Create(serverUri);
//
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(serverUri);
request.Method = WebRequestMethods.Ftp.DownloadFile;
FtpWebResponse response = (FtpWebResponse) request.GetResponse();
Stream responseStream = null;
StreamReader readStream = null;
StreamWriter writeStream = null;
try
{
responseStream = response.GetResponseStream();
readStream = new StreamReader(responseStream, System.Text.Encoding.UTF8);
// Display information about the data received from the server.
Console.WriteLine("Bytes received: {0}",response.ContentLength);
Console.WriteLine("Message from server: {0}", response.StatusDescription);
Console.WriteLine("Resource: {0}", response.ResponseUri);
// Write the bytes received from the server to the local file.
if (readStream != null)
{
writeStream = new StreamWriter(localFileName, false);
writeStream.Write(readStream.ReadToEnd());
}
}
finally
{
if (readStream != null)
{
readStream.Close();
}
if (response != null)
{
response.Close();
}
if (writeStream != null)
{
writeStream.Close();
}
}
return true;
}
備註
由於伺服器和資源特定的行為，例如重新導向，屬性所 RequestUri 傳回的值不一定與 屬性所 ResponseUri 傳回的值相同。
針對使用 UploadFileWithUniqueName 方法的要求， ResponseUri 傳回伺服器上的檔名。
