■ WEB API 애플리케이션을 만드는 방법을 보여준다.
▶ appsettings.json
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{ "Logging" : { "LogLevel" : { "Default" : "Information", "Microsoft" : "Warning", "Microsoft.Hosting.Lifetime" : "Information" } }, "AllowedHosts" : "*" } |
▶ launchSettings.json
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{ "$schema" : "http://json.schemastore.org/launchsettings.json", "iisSettings" : { "windowsAuthentication" : false, "anonymousAuthentication" : true, "iisExpress" : { "applicationUrl" : "http://localhost:5569", "sslPort" : 44320 } }, "profiles" : { "IIS Express" : { "commandName" : "IISExpress", "launchBrowser" : true, "launchUrl" : "api/test", "environmentVariables" : { "ASPNETCORE_ENVIRONMENT" : "Development" } }, "TestProject" : { "commandName" : "Project", "launchBrowser" : true, "launchUrl" : "api/test", "applicationUrl" : "https://localhost:5001;http://localhost:5000", "environmentVariables" : { "ASPNETCORE_ENVIRONMENT" : "Development" } } } } |
▶ TestController.cs
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using Microsoft.AspNetCore.Mvc; using System.Collections.Generic; namespace TestProject.Controllers { /// <summary> /// 테스트 컨트롤러 /// </summary> [ApiController] [Route("api/[controller]")] public class TestController : Controller { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 구하기 - Get() // GET api/test /// <summary> /// 구하기 /// </summary> /// <returns>문자열 리스트</returns> [HttpGet] public List<string> Get() { return new List<string> { "value1", "value2" }; } #endregion #region 구하기 - Get(id) // GET api/test/10 /// <summary> /// 구하기 /// </summary> /// <param name="id">ID</param> /// <returns>값</returns> [HttpGet("{id}")] public string Get(int id) { return "value"; } #endregion #region 추가하기 - Post(value) // POST api/test /// <summary> /// 추가하기 /// </summary> /// <param name="value">값</param> [HttpPost] public void Post([FromBody]string value) { } #endregion #region 수정하기 - Put(id, value) // PUT api/test/5 /// <summary> /// 수정하기 /// </summary> /// <param name="id"></param> /// <param name="value"></param> [HttpPut("{id}")] public void Put(int id, [FromBody]string value) { } #endregion #region 삭제하기 - Delete(id) // DELETE api/test/5 /// <summary> /// 삭제하기 /// </summary> /// <param name="id">ID</param> [HttpDelete("{id}")] public void Delete(int id) { } #endregion } } |
▶ Startup.cs
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using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; namespace TestProject { /// <summary> /// 시작 /// </summary> public class Startup { //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 구성 - Configuration /// <summary> /// 구성 /// </summary> public IConfiguration Configuration { get; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - Startup(configuration) /// <summary> /// 생성자 /// </summary> /// <param name="configuration">구성</param> public Startup(IConfiguration configuration) { Configuration = configuration; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 서비스 컬렉션 구성하기 - ConfigureServices(services) /// <summary> /// 서비스 컬렉션 구성하기 /// </summary> /// <param name="services">서비스 컬렉션</param> public void ConfigureServices(IServiceCollection services) { services.AddControllers(); } #endregion #region 구성하기 - Configure(app, environment) /// <summary> /// 구성하기 /// </summary> /// <param name="app">애플리케이션 빌더</param> /// <param name="environment">웹 호스트 환경</param> public void Configure(IApplicationBuilder app, IWebHostEnvironment environment) { if(environment.IsDevelopment()) { app.UseDeveloperExceptionPage(); } app.UseHttpsRedirection(); app.UseRouting(); app.UseAuthorization(); app.UseEndpoints ( endpoints => { endpoints.MapControllers(); } ); } #endregion } } |
▶ Program.cs
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using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Hosting; namespace TestProject { /// <summary> /// 프로그램 /// </summary> public class Program { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region 프로그램 시작하기 - Main(argumentArray) /// <summary> /// 프로그램 시작하기 /// </summary> /// <param name="argumentArray">배열 인자</param> public static void Main(string[] argumentArray) { CreateHostBuilder(argumentArray).Build().Run(); } #endregion #region 호스트 빌더 생성하기 - CreateHostBuilder(argumentArray) /// <summary> /// 호스트 빌더 생성하기 /// </summary> /// <param name="argumentArray">인자 배열</param> /// <returns>호스트 빌더</returns> public static IHostBuilder CreateHostBuilder(string[] argumentArray) => Host.CreateDefaultBuilder(argumentArray) .ConfigureWebHostDefaults ( builder => { builder.UseStartup<Startup>(); } ); #endregion } } |
