[C#/COMMON/.NETCORE] RestSharp을 사용해 REST 호출하기

TestSolution.zip

다운로드

[TestClient 프로젝트]

▶ Program.cs

using System;

using Newtonsoft.Json;

using RestSharp;

using TestLibrary.Models;

namespace TestClient
{
    /// <summary>
    /// 프로그램
    /// </summary>
    class Program
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 프로그램 시작하기 - Main()

        /// <summary>
        /// 프로그램 시작하기
        /// </summary>
        static void Main()
        {
            UserModel user = new UserModel
            {
                UserName = "admin",
                Password = "1234"
            };

            string token = Login("https://localhost:44364/api/authentication/login", user);

            Console.WriteLine($"JWT 토큰 : {token}");
            
            Console.WriteLine("--------------------------------------------------");
            
            TestModel test = new TestModel
            {
                Value = "테스트"
            };

            string result = Test("https://localhost:44364/api/authentication/test", token, test);

            Console.WriteLine($"결과 : {result}");
            
            Console.WriteLine("--------------------------------------------------");

            Console.WriteLine("아무 키나 눌러 주시기 바랍니다.");

            Console.ReadKey(true);
        }

        #endregion

        #region 로그인하기 - Login(url, user)

        /// <summary>
        /// 로그인하기
        /// </summary>
        /// <param name="url">URL</param>
        /// <param name="user">사용자</param>
        /// <returns>JWT 토큰</returns>
        private static string Login(string url, UserModel user)
        {
            RestClient restClient = new RestClient(url);
            
            restClient.Timeout = -1;
            
            RestRequest restRequest = new RestRequest(Method.POST);
            
            restRequest.AddHeader("Content-Type", "application/json");

            string json = JsonConvert.SerializeObject(user);
            
            restRequest.AddParameter("application/json", json, ParameterType.RequestBody);
            
            IRestResponse restResponse = restClient.Execute(restRequest);
            
            string token = restResponse.Content.Replace("\"", "");

            return token;
        }

        #endregion
        #region 테스트하기 - Test(url, token, test)

        /// <summary>
        /// 테스트하기
        /// </summary>
        /// <param name="url">URL</param>
        /// <param name="token">JWT 토큰</param>
        /// <param name="test">테스트</param>
        /// <returns>테스트 결과</returns>
        private static string Test(string url, string token, TestModel test)
        {
            RestClient restClient = new RestClient(url);
            
            restClient.Timeout = -1;
            
            RestRequest restRequest2 = new RestRequest(Method.POST);
            
            restRequest2.AddHeader("Content-Type" , "application/json");
            restRequest2.AddHeader("Authorization", $"Bearer {token}" );
            
            string json = JsonConvert.SerializeObject(test);

            restRequest2.AddParameter("application/json", json, ParameterType.RequestBody);
            
            IRestResponse restResponse = restClient.Execute(restRequest2);
            
            string result = restResponse.Content.Replace("\"", "");

            return result;
        }

        #endregion
    }
}