How to Integrate Swagger in .NetCore Web API project

Aim: Integrate Swagger in .NetCore Web API project

 (Visual Studio 2022 +  .NET 6)

 

1: Create new Web API project (without swagger built in integration)

We are not using OpenAPI in built from Demo.

We do all manually for better understanding

2: Install NuGet Package: SwashbuvkleAspNetCore

3: Update Program.cs file

    Builder.Services.AddSwaggerGen();

4:    Register Middleware

app.UseSwagger();

app.UseSwaggerUI()

 

To load swagger when we run project/ when we run project, landing page is swagger, 
need to update launchsetting.json file.

- set launchUrl to "swagger"

For step by step detail, watch video.