■ WEB API 2 셀프 호스팅을 사용하는 방법을 보여준다.
[TestServer 프로젝트 실행 결과]
[TestClient 프로젝트 실행 결과]
[TestCommon 프로젝트]
▶ Product.cs
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namespace TestCommon { /// <summary> /// 제품 /// </summary> public class Product { //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region ID - ID /// <summary> /// ID /// </summary> public int ID { get; set; } #endregion #region 제품명 - Name /// <summary> /// 제품명 /// </summary> public string Name { get; set; } #endregion #region 카테고리 - Category /// <summary> /// 카테고리 /// </summary> public string Category { get; set; } #endregion #region 가격 - Price /// <summary> /// 가격 /// </summary> public decimal Price { get; set; } #endregion } } |
[TestServer 프로젝트]
▶ ProductsController.cs
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using System; using System.Collections.Generic; using System.Linq; using System.Web.Http; using TestCommon; namespace TestServer { /// <summary> /// 제품들 컨트롤러 /// </summary> public class ProductsController : ApiController { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 제품 리스트 /// </summary> private static List<Product> _productList = new List<Product> { new Product { ID = 1, Name = "Tomato Soup", Category = "Groceries", Price = 1 }, new Product { ID = 2, Name = "Yo-yo" , Category = "Toys" , Price = 3.75M }, new Product { ID = 3, Name = "Hammer" , Category = "Hardware" , Price = 16.99M } }; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 제품 추가하기 - AddProduct(source) /// <summary> /// 제품 추가하기 /// </summary> /// <param name="source">소스 제품</param> /// <returns>처리 결과</returns> [HttpPost] public IHttpActionResult AddProduct(Product source) { _productList.Add(source); return Ok("SUCCESS"); } #endregion #region 제품 수정하기 - UpdateProduct(source) /// <summary> /// 제품 수정하기 /// </summary> /// <param name="source">소스 제품</param> /// <returns>처리 결과</returns> [HttpPut] public IHttpActionResult UpdateProduct(Product source) { for(int i = 0; i < _productList.Count; i++) { Product product = _productList[i]; if(product.ID == source.ID) { _productList[i].Name = source.Name; _productList[i].Category = source.Category; _productList[i].Price = source.Price; return Ok("SUCCESS"); } } return Ok("NOUPDATE"); } #endregion #region 제품 삭제하기 - DeleteProduct(id) /// <summary> /// 제품 삭제하기 /// </summary> /// <param name="id">ID</param> /// <returns>처리 결과</returns> [HttpDelete] public IHttpActionResult DeleteProduct(int id) { for(int i = 0; i < _productList.Count; i++) { if(_productList[i].ID == id) { _productList.RemoveAt(i); return Ok("SUCCESS"); } } return Ok("NODELETE"); } #endregion #region 모든 제품 리스트 구하기 - GetAllProductList() /// <summary> /// 모든 제품 리스트 구하기 /// </summary> /// <returns>모든 제품 리스트</returns> public List<Product> GetAllProductList() { return _productList; } #endregion #region 카테고리로 제품 리스트 구하기 - GetProductListByCategory(category) /// <summary> /// 카테고리로 제품 리스트 구하기 /// </summary> /// <param name="category">카테고리</param> /// <returns>제품 리스트</returns> public List<Product> GetProductListByCategory(string category) { return _productList.Where(p => string.Equals(p.Category, category, StringComparison.OrdinalIgnoreCase)).ToList(); } #endregion #region 제품 구하기 - GetProduct(id) /// <summary> /// 제품 구하기 /// </summary> /// <param name="id">ID</param> /// <returns>제품</returns> public IHttpActionResult GetProduct(int id) { Product product = _productList.FirstOrDefault(p => p.ID == id); if(product == null) { return NotFound(); } return Ok(product); } #endregion } } |
▶ Program.cs
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using System; using System.Diagnostics; using System.Web.Http; using System.Web.Http.SelfHost; namespace TestServer { /// <summary> /// 프로그램 /// </summary> class Program { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region 프로그램 시작하기 - Main() /// <summary> /// 프로그램 시작하기 /// </summary> private static void Main() { string serverURL = string.Format("http://127.0.0.1:{0}", 8080); string bindingAddress = string.Format("http://+:{0}/" , 8080); HttpSelfHostConfiguration configuration = new HttpSelfHostConfiguration(serverURL); configuration.Routes.MapHttpRoute("API Default", "api/{controller}/{id}", new { id = RouteParameter.Optional }); try { AddHTTPURLReservation(bindingAddress); using(HttpSelfHostServer server = new HttpSelfHostServer(configuration)) { server.OpenAsync().Wait(); Console.WriteLine("서버를 중단하기 위해서 아무 키나 눌러 주시기 바랍니다."); Console.ReadKey(true); } } finally { DeleteHTTLURLReservation(bindingAddress); } } #endregion #region HTTP URL 예약 추가하기 - AddHTTPURLReservation(bindingAddress) /// <summary> /// HTTP URL 예약 추가하기 /// </summary> /// <param name="bindingAddress">바인딩 주소</param> private static void AddHTTPURLReservation(string bindingAddress) { try { string argument = string.Format("http add urlacl url={0} user=everyone listen=yes", bindingAddress); ProcessStartInfo processStartInfo = new ProcessStartInfo("netsh", argument); processStartInfo.Verb = "runas"; processStartInfo.CreateNoWindow = true; processStartInfo.WindowStyle = ProcessWindowStyle.Hidden; processStartInfo.UseShellExecute = true; Process.Start(processStartInfo).WaitForExit(); } catch { } } #endregion #region HTTP URL 예약 삭제하기 - DeleteHTTLURLReservation(bindingAddress) /// <summary> /// HTTP URL 예약 삭제하기 /// </summary> /// <param name="bindingAddress">바인딩 주소</param> private static void DeleteHTTLURLReservation(string bindingAddress) { try { string argument = string.Format("http delete urlacl url={0}", bindingAddress); ProcessStartInfo processStartInfo = new ProcessStartInfo("netsh", argument); processStartInfo.Verb = "runas"; processStartInfo.CreateNoWindow = true; processStartInfo.WindowStyle = ProcessWindowStyle.Hidden; processStartInfo.UseShellExecute = true; Process.Start(processStartInfo).WaitForExit(); } catch { } } #endregion } } |
[TestClient 프로젝트]
▶ Program.cs
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using System; using System.Collections.Generic; using System.Net.Http; using System.Net.Http.Headers; using System.Threading.Tasks; using TestCommon; namespace TestClient { /// <summary> /// 프로그램 /// </summary> class Program { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region HTTP 클라이언트 구하기 - GetHTTPClient(baseAddress) /// <summary> /// HTTP 클라이언트 구하기 /// </summary> /// <param name="baseAddress">기준 주소</param> /// <returns>HTTP 클라이언트</returns> private static HttpClient GetHTTPClient(string baseAddress) { HttpClient client = new HttpClient(); client.BaseAddress = new Uri(baseAddress); client.DefaultRequestHeaders.Accept.Clear(); client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); return client; } #endregion #region 제품 추가하기 - AddProduct(client, product) /// <summary> /// 제품 추가하기 /// </summary> /// <param name="client">클라이언트</param> /// <param name="product">제품</param> /// <returns>결과 코드 태스크</returns> private static async Task<string> AddProduct(HttpClient client, Product product) { string url = string.Format("api/products/"); var response = await client.PostAsJsonAsync<Product>(url, product); if(response.IsSuccessStatusCode) { string resultCode = await response.Content.ReadAsAsync<string>(); return resultCode; } return null; } #endregion #region 제품 수정하기 - UpdateProduct(client, product) /// <summary> /// 제품 수정하기 /// </summary> /// <param name="client">클라이언트</param> /// <param name="product">제품</param> /// <returns>결과 코드 태스크</returns> private static async Task<string> UpdateProduct(HttpClient client, Product product) { string url = string.Format("api/products/"); var response = await client.PutAsJsonAsync(url, product); if(response.IsSuccessStatusCode) { string resultCode = await response.Content.ReadAsAsync<string>(); return resultCode; } return null; } #endregion #region 제품 삭제하기 - DeleteProduct(client, id) /// <summary> /// 제품 삭제하기 /// </summary> /// <param name="client">클라이언트</param> /// <param name="id">ID</param> /// <returns>결과 코드</returns> private static async Task<string> DeleteProduct(HttpClient client, int id) { string url = string.Format("api/products/{0}", id); var response = await client.DeleteAsync(url); if(response.IsSuccessStatusCode) { string resultCode = await response.Content.ReadAsAsync<string>(); return resultCode; } return null; } #endregion #region 모든 제품 리스트 구하기 - GetAllProductList(client) /// <summary> /// 모든 제품 리스트 구하기 /// </summary> /// <param name="client">클라이언트</param> /// <returns>제품 리스트</returns> private static async Task<List<Product>> GetAllProductList(HttpClient client) { string url = string.Format("api/products/"); HttpResponseMessage response = await client.GetAsync(url); if(response.IsSuccessStatusCode) { List<Product> productList = await response.Content.ReadAsAsync<List<Product>>(); return productList; } return null; } #endregion #region 카테고리로 제품 리스트 구하기 - GetProductListByCategory(client, category) /// <summary> /// 카테고리로 제품 리스트 구하기 /// </summary> /// <param name="client">클라이언트</param> /// <param name="category">카테고리</param> /// <returns>제품 리스트</returns> private static async Task<List<Product>> GetProductListByCategory(HttpClient client, string category) { string url = string.Format("api/products/?category={0}", category); HttpResponseMessage response = await client.GetAsync(url); if(response.IsSuccessStatusCode) { List<Product> productList = await response.Content.ReadAsAsync<List<Product>>(); return productList; } return null; } #endregion #region ID로 제품 구하기 - GetProductByID(client, id) /// <summary> /// ID로 제품 구하기 /// </summary> /// <param name="client">클라이언트</param> /// <param name="id">ID</param> /// <returns>제품 태스크</returns> private static async Task<Product> GetProductByID(HttpClient client, int id) { string url = string.Format("api/products/{0}", id); HttpResponseMessage response = await client.GetAsync(url); if(response.IsSuccessStatusCode) { Product product = await response.Content.ReadAsAsync<Product>(); return product; } return null; } #endregion #region 프로그램 시작하기 - Main() /// <summary> /// 프로그램 시작하기 /// </summary> private static void Main() { List<Product> productList = null; Product product = null; using(HttpClient client = GetHTTPClient("http://localhost:8080/")) { Console.WriteLine("제품을 추가합니다."); Console.WriteLine("--------------------------------------------------"); Product source = new Product(); source.ID = 4; source.Name = "제품1"; source.Price = 10m; source.Category = "그룹1"; AddProduct(client, source).GetAwaiter().GetResult(); Console.WriteLine(""); Console.WriteLine("제품을 수정합니다."); Console.WriteLine("--------------------------------------------------"); source.Name = "제품2"; source.Category = "그룹2"; UpdateProduct(client, source).GetAwaiter().GetResult(); Console.WriteLine(""); Console.WriteLine("모든 제품을 조회합니다."); Console.WriteLine("--------------------------------------------------"); productList = GetAllProductList(client).GetAwaiter().GetResult(); for(int i = 0; i < productList.Count; i++) { product = productList[i]; Console.WriteLine("{0}, {1}, {2}, {3}", product.ID, product.Name, product.Category, product.Price); } Console.WriteLine(""); Console.WriteLine("제품을 삭제합니다."); Console.WriteLine("--------------------------------------------------"); DeleteProduct(client, source.ID).GetAwaiter().GetResult(); Console.WriteLine(""); Console.WriteLine("모든 제품을 조회합니다."); Console.WriteLine("--------------------------------------------------"); productList = GetAllProductList(client).GetAwaiter().GetResult(); for(int i = 0; i < productList.Count; i++) { product = productList[i]; Console.WriteLine("{0}, {1}, {2}, {3}", product.ID, product.Name, product.Category, product.Price); } Console.WriteLine(""); Console.WriteLine("특정 제품을 조회합니다."); Console.WriteLine("--------------------------------------------------"); product = GetProductByID(client, 3).GetAwaiter().GetResult(); Console.WriteLine("ID : {0}", product.ID ); Console.WriteLine("제품명 : {0}", product.Name ); Console.WriteLine("가격 : {0}", product.Price ); Console.WriteLine("카테고리 : {0}", product.Category); Console.WriteLine(""); Console.WriteLine("카테고리로 제품 리스트를 조회합니다."); Console.WriteLine("--------------------------------------------------"); productList = GetProductListByCategory(client, "Hardware").GetAwaiter().GetResult(); for(int i = 0; i < productList.Count; i++) { product = productList[i]; Console.WriteLine("{0}, {1}, {2}, {3}", product.ID, product.Name, product.Category, product.Price); } Console.WriteLine("--------------------------------------------------"); Console.WriteLine("아무 키나 눌러 주시기 바랍니다."); Console.ReadKey(true); } } #endregion } } |
