C# Sending HTTP Requests And Receiving HTTP Responses - HTTP 요청 보내기
C# 2022. 1. 23. 23:00 |반응형
HTTP 요청을 보내고 응답을 받아 보자.
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net.Http;
namespace ConsoleApp1
{
class Program
{
// HttpClient is intended to be instantiated once per application, rather than per-use.
static readonly HttpClient httpClient = new HttpClient();
static async Task Main(string[] args)
{
try
{
Console.Write("Enter URI: ");
string uriString = Console.ReadLine();
HttpResponseMessage httpResponseMessage = await httpClient.GetAsync(uriString.Trim());
httpResponseMessage.EnsureSuccessStatusCode();
// Throws an exception if the IsSuccessStatusCode property for the HTTP response is false.
string responseBody = await httpResponseMessage.Content.ReadAsStringAsync();
// Above three lines can be replaced with new helper method below
//string responseBody = await httpClient.GetStringAsync(uriString.Trim());
Console.WriteLine(responseBody);
}
catch (HttpRequestException e)
{
Console.WriteLine(e.Message);
}
}
}
}
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소스를 입력하고 빌드한다.
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