public static void DoPost()
{
HttpClient client = new HttpClient();
HttpPost postMethod = new HttpPost(new Uri("http://www.w3schools.com/asp/demo_simpleform.asp"));
List<NameValuePair> nameValuePairList = new List<NameValuePair>();
nameValuePairList.Add(new NameValuePair("fname", "brian"));
UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nameValuePairList, Encoding.UTF8);
postMethod.Entity = formEntity;
HttpResponse response = client.Execute(postMethod);
Console.WriteLine("Response Code: " + response.ResponseCode);
Console.WriteLine("Response Content: " + EntityUtils.ToString(response.Entity));
}
public void HttpPost()
{
HttpClient client = new HttpClient();
HttpPost postMethod = new HttpPost(new Uri(Constants.HTTP_POST_200));
List<NameValuePair> nameValuePairList = new List<NameValuePair>();
nameValuePairList.Add(new NameValuePair("param1","value1"));
nameValuePairList.Add(new NameValuePair("param2","!#$^&*((<>"));
UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nameValuePairList, Encoding.UTF8);
postMethod.Entity = formEntity;
HttpResponse response = client.Execute(postMethod);
Assert.AreEqual(200, response.ResponseCode);
string responseString = EntityUtils.ToString(response.Entity);
MessageData md = new MessageData();
md.PostParameters.Add(new NameValuePair("param1", "value1"));
md.PostParameters.Add(new NameValuePair("param2", "!#$^&*((<>"));
Assert.AreEqual(md.ToString(), responseString);
Assert.AreEqual(Constants.HTTP_POST_200, response.RequestUri.AbsoluteUri);
Console.Write(responseString);
}
public void HttpPostWithParameters2()
{
HttpClient client = new HttpClient();
// first request - to get cookies
HttpGet getMethod = new HttpGet(new Uri(Constants.HTTP_POST_W3SCHOOLS));
HttpResponse response = client.Execute(getMethod);
Assert.AreEqual(200, response.ResponseCode);
// second request - to send form data
HttpPost postMethod = new HttpPost(new Uri(Constants.HTTP_POST_W3SCHOOLS));
List<NameValuePair> nameValuePairList = new List<NameValuePair>();
nameValuePairList.Add(new NameValuePair("fname", "user 1"));
UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nameValuePairList, Encoding.UTF8);
postMethod.Entity = formEntity;
response = client.Execute(postMethod);
Assert.AreEqual(200, response.ResponseCode);
string responseString = EntityUtils.ToString(response.Entity);
Assert.IsTrue(responseString.Contains("Hello user 1!"));
}