Aggiunta configurazione per JSON

Author: AngeloDotNet

src/NET6CustomLibrary/Docs/README-Json.md

@@ -0,0 +1,19 @@
+# Json configuration
+
+
+## Registering services at Startup
+
+```csharp
+public Startup(IConfiguration configuration)
+{
+  Configuration = configuration;
+}
+
+public IConfiguration Configuration { get; }
+	
+public void ConfigureServices(IServiceCollection services)
+{
+  services.AddControllers()
+    .AddSimpleJsonOptions();
+}
+```

src/NET6CustomLibrary/Extensions/DependencyInjection.cs

@@ -98,4 +98,15 @@ public static SwaggerGenOptions AddDateTimeSwaggerGenOptions(this SwaggerGenOpti
         return options;
     }
     #endregion
+
+    #region "JSON"
+    public static IMvcBuilder AddSimpleJsonOptions(this IMvcBuilder builder)
+    {
+        builder.AddJsonOptions(options =>
+        {
+            options.JsonSerializerOptions.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull;
+        });
+        return builder;
+    }
+    #endregion
 }