Install-Package Swashbuckle.AspNetCore -Version 6.6.2
Program.cs
builder.Services.AddControllers(); @@ -150,7 +153,7 @@ builder.Services.AddSwaggerGen(); // add th
WeatherForecastController.cs
var builder = WebApplication.CreateBuilder(args); @@ -219,7 +225,7 @@ builder.Services.AddSwaggerGen(); // add th
WeatherController.cs
[ApiController] // Attribute routing requirement, - // automatic HTTP 400 response, and more -[Route("[controller]")] // HTTP GET requests are routed to this method +In ASP.NET, attributes have a strong role in routing:[ApiController] // Attribute routing requirement, + // automatic HTTP 400 response, and more + +[Route("[controller]")] // URIs with "/weatherforecast" are routed to this class public class WeatherForecastController : ControllerBase { //... -} -// ... -[HttpGet] // URIs with "/weatherforecast" are routed to this class -public IEnumerable<WeatherForecast> Get() -{ - //... + [HttpGet] // HTTP GET requests are routed to this method + public IEnumerable<WeatherForecast> Get() + { + //... + } }
[ApiController] // Attribute routing requirement, + // automatic HTTP 400 response, and more + +[Route("[controller]")] // URIs with "/weatherforecast" are routed to this class public class WeatherForecastController : ControllerBase { //... -} -// ... -[HttpGet] // URIs with "/weatherforecast" are routed to this class -public IEnumerable<WeatherForecast> Get() -{ - //... + [HttpGet] // HTTP GET requests are routed to this method + public IEnumerable<WeatherForecast> Get() + { + //... + } }
You can see the route change in the Swagger UI GET method.
GET
HttpGet
[Route("api")] @@ -376,7 +385,7 @@ instead of
[Route("api")] @@ -396,7 +405,7 @@ instead of
:
404
[HttpGet("products/{id:int}")] // Required type: int @@ -408,8 +417,8 @@ instead of
IEnumerable
WeatherForecast
List
string
POST
PUT
DELETE
Run the Weather API program, and test both methods with Postman.
APIs are interfaces that applicaitons use to communicate with each other +
APIs are interfaces that applicaitons use to communicate with each other Xamarin for mobile Use of NuGet packages add modularity and decrease the minimum memory footprint of your projects