FileWebResponse.ResponseUri 属性
定义
获取提供响应的文件系统资源的 URI。Gets the URI of the file system resource that provided the response.
public:
virtual property Uri ^ ResponseUri { Uri ^ get(); };
public override Uri ResponseUri { get; }
member this.ResponseUri : Uri
Public Overrides ReadOnly Property ResponseUri As Uri
属性值
包含提供响应的文件系统资源的 URI 的 Uri。A Uri that contains the URI of the file system resource that provided the response.
示例
下面的示例使用 ResponseUri 来检索提供响应的文件系统资源的 URI。The following example uses the ResponseUri to retrieve the URI of the file system resource that provided the response.
void GetPage( String^ url )
{
try
{
Uri^ fileUrl = gcnew Uri( String::Concat( "file://", url ) );
// Create a 'FileWebrequest' object with the specified Uri .
FileWebRequest^ myFileWebRequest = (FileWebRequest^)( WebRequest::Create( fileUrl ) );
// Send the 'fileWebRequest' and wait for response.
FileWebResponse^ myFileWebResponse = (FileWebResponse^)( myFileWebRequest->GetResponse() );
Console::WriteLine( "\nThe Uri of the file system resource that provided the response is :\n {0}\n\n", myFileWebResponse->ResponseUri );
// Release resources of response object.
myFileWebResponse->Close();
}
catch ( WebException^ e )
{
Console::WriteLine( "\r\nWebException thrown. The Reason for failure is : {0}", e->Status );
}
catch ( Exception^ e )
{
Console::WriteLine( "\nThe following Exception was raised : {0}", e->Message );
}
}
public static void GetPage (String url)
{
try
{
Uri fileUrl = new Uri ("file://" + url);
// Create a 'FileWebrequest' object with the specified Uri .
FileWebRequest myFileWebRequest = (FileWebRequest)WebRequest.Create (fileUrl);
// Send the 'fileWebRequest' and wait for response.
FileWebResponse myFileWebResponse = (FileWebResponse)myFileWebRequest.GetResponse ();
Console.WriteLine ("\nThe Uri of the file system resource that provided the response is :\n{0}\n\n", myFileWebResponse.ResponseUri);
// Release resources of response object.
myFileWebResponse.Close ();
}
catch (WebException e)
{
Console.WriteLine ("\r\nWebException thrown. The Reason for failure is : {0}", e.Status);
}
catch (Exception e)
{
Console.WriteLine ("\nThe following Exception was raised : {0}", e.Message);
}
}
Public Shared Sub GetPage(ByVal url As [String])
Try
Dim fileUrl As New Uri("file://" + url)
' Create a 'FileWebrequest' object with the specified Uri.
Dim myFileWebRequest As FileWebRequest = CType(WebRequest.Create(fileUrl), FileWebRequest)
' Send the 'fileWebRequest' and wait for response.
Dim myFileWebResponse As FileWebResponse = CType(myFileWebRequest.GetResponse(), FileWebResponse)
Console.WriteLine("The Uri of the file system resource that provided the response is : {0}", myFileWebResponse.ResponseUri)
myFileWebResponse.Close()
Catch e As WebException
Console.WriteLine(ControlChars.Lf + ControlChars.Cr + "The Reason for failure is : {0}", e.Status)
Catch e As Exception
Console.WriteLine(ControlChars.Cr + "The following exception was raised : {0}", e.Message)
End Try
注解
ResponseUri属性包含提供响应的文件系统资源的 URI。The ResponseUri property contains the URI of the file system resource that provided the response. 这始终是所请求的文件系统资源。This is always the file system resource that was requested.