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Net. Http in version 5.0. 0.0 has still no nullable HttpContent parameter, so null should be not allowed.
Apache HttpClient is a robust and complete solution Java library to perform HTTP operations, including RESTful service. In this tutorial, we show you how to create a RESTful Java client with Apache HttpClient, to perform a “GET” and “POST” request. Note.
Using SendAsync, we can write the code as: static async Task SendURI(Uri u, HttpContent c) { var response = string. Empty; using (var client = new HttpClient()) { HttpRequestMessage request = new HttpRequestMessage { Method = HttpMethod. Post, RequestUri = u, Content = c }; HttpResponseMessage result = await client.
Use StringContent or ObjectContent which derive from HttpContent or you can use null as HttpContent:
var response = await client.PostAsync(requestUri, null);
Did this before, just keep it simple:
Task<HttpResponseMessage> task = client.PostAsync(url, null);
Have found that:
Task<HttpResponseMessage> task = client.PostAsync(url, null);
Adds null to the request body, which failed on WSO2. Replaced with:
Task<HttpResponseMessage> task = client.PostAsync(url, new {});
And worked.
To solve this problem, use this example:
using (var client = new HttpClient())
{
var stringContent = new StringContent(string.Empty);
stringContent.Headers.ContentType = MediaTypeHeaderValue.Parse("application/x-www-form-urlencoded");
var response = client.PostAsync(url, stringContent).Result;
var result = response.Content.ReadAsAsync<model>().Result;
}
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