public void ConfigureServices(IServiceCollection services) { string connection = Configuration.GetConnectionString("DataSource"); DataModule.Configure(services, connection); services.AddMvc() .SetCompatibilityVersion(CompatibilityVersion.Version_2_2) .AddJsonOptions(option => { option.SerializerSettings.Converters.Add(new WebApiExampleDateTimeConverter()); option.SerializerSettings.Converters.Add(new StringEnumConverter()); }); services.AddSwaggerGen(c => { c.SwaggerDoc("v1", new Swashbuckle.AspNetCore.Swagger.Info { Title = "Web Api Example", Version = "v1" }); }); }