Question

我在C＃中编写代码来构建控制台以实现get请求。我们使用POSTMAN来完成任务，但我们决定建立自己的。

我需要在请求的标头中传递用户名和pw。由于我是编程新手，你能指导我吗？

我写了以下代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net.Http;
namespace ConsoleApp2
{
    class Program
    {
        private static object response;

        static void Main(string[] args)
        {
            GetRequest("https://www.google.com");
            Console.ReadKey();
        }
        async static void GetRequest(string url)
        {
            using (HttpClient client = new HttpClient())
            {

                using (HttpResponseMessage response = await client.GetAsync(url)) 
                {
                    using (HttpContent content = response.Content)
                    {
                        string mycontent = await content.ReadAsStringAsync();
                        Console.WriteLine(mycontent);
                    }
                }
            }
        }

     }
}

Answer 1

您可以尝试以下代码段

HttpClient client = new HttpClient()
var byteArray = Encoding.ASCII.GetBytes("username:password1234");
client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Basic", Convert.ToBase64String(byteArray));

Answer 2

DefaultRequestHeaders不起作用，我使用下面的代码片段进行身份验证

string _ContentType = "application/json";
httpWebRequest.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(_ContentType));
var _CredentialBase64 = "xxxxxxxxx=";
httpWebRequest.DefaultRequestHeaders.Add("Authorization", String.Format("Basic {0}", _CredentialBase64));

C＃中的授权标头和内容类型

2 个答案: