Add swagger UI to the startup template.

templates/mvc/src/MyCompanyName.MyProjectName.Web/MyCompanyName.MyProjectName.Web.csproj

@@ -21,7 +21,7 @@
     <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.1" />
     <PackageReference Include="Serilog.AspNetCore" Version="2.1.1" />
     <PackageReference Include="Serilog.Sinks.File" Version="4.0.0" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="2.1.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="2.5.0" />
   </ItemGroup>
 
   <ItemGroup>

templates/mvc/src/MyCompanyName.MyProjectName.Web/MyProjectNameWebModule.cs

@@ -160,6 +160,12 @@ namespace MyCompanyName.MyProjectName
 
             app.UseRequestLocalization(app.ApplicationServices.GetRequiredService<IOptions<RequestLocalizationOptions>>().Value);
 
+            app.UseSwagger();
+            app.UseSwaggerUI(options =>
+            {
+                options.SwaggerEndpoint("/swagger/v1/swagger.json", "MyProjectName API");
+            });
+
             app.UseMvc(routes =>
             {
                 routes.MapRoute(