private static void CopyHeaders(Windows.Web.Http.Headers.HttpResponseHeaderCollection input, HttpResponseHeaders output)
{
foreach (var header in input)
{
output.Add(header.Key, header.Value);
}
}
public async Task<string> PostStringAsync(string link, string param)
{
try
{
System.Diagnostics.Debug.WriteLine(param);
Uri uri = new Uri(link);
HttpClient httpClient = new HttpClient();
HttpStringContent httpStringContent = new HttpStringContent(param, Windows.Storage.Streams.UnicodeEncoding.Utf8,"application/x-www-form-urlencoded"); //,Windows.Storage.Streams.UnicodeEncoding.Utf8
HttpResponseMessage response = await httpClient.PostAsync(uri,
httpStringContent).AsTask(cts.Token);
responseHeaders = response.Headers;
System.Diagnostics.Debug.WriteLine(responseHeaders);
string responseBody = await response.Content.ReadAsStringAsync().AsTask(cts.Token);
return responseBody;
}
catch(Exception e)
{
return "Error：" + e.Message;
}
}
/// <summary>
/// Copies headers from one <see cref="Windows.Web.Http.HttpResponseMessage"/> instance to another.
/// </summary>
/// <param name="source">The source <see cref="Windows.Web.Http.HttpResponseMessage"/> to copy from.</param>
/// <param name="destination">The destination <see cref="Windows.Web.Http.HttpResponseMessage"/> to copy to.</param>
public static void CopyHeadersTo(this Windows.Web.Http.Headers.HttpResponseHeaderCollection source, Windows.Web.Http.Headers.HttpResponseHeaderCollection destination)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (destination == null)
{
throw new ArgumentNullException(nameof(destination));
}
foreach (var header in source)
{
if (destination.ContainsKey(header.Key))
{
destination.Remove(header.Key);
}
destination.Add(header.Key, header.Value);
}
}
