c# httpclient post headers code example
Example 1: C# HttpClient POST request
using System;
using System.Text;
using System.Net.Http;
using System.Threading.Tasks;
using Newtonsoft.Json;
namespace HttpClientPost
{
class Person
{
public string Name { get; set; }
public string Occupation { get; set; }
public override string ToString()
{
return $"{Name}: {Occupation}";
}
}
class Program
{
static async Task Main(string[] args)
{
var person = new Person();
person.Name = "John Doe";
person.Occupation = "gardener";
var json = JsonConvert.SerializeObject(person);
var data = new StringContent(json, Encoding.UTF8, "application/json");
var url = "https://httpbin.org/post";
using var client = new HttpClient();
var response = await client.PostAsync(url, data);
string result = response.Content.ReadAsStringAsync().Result;
Console.WriteLine(result);
}
}
}
Example 2: c# httpclient post no content
Task<HttpResponseMessage> task = client.PostAsync(url, null);