asp.net vnext camelCase JSON序列化

Question

任何人都知道如何为asp.net vnext设置camelCase JSON序列化？在Startup.cs我有两个功能.

public void ConfigureServices(IServiceCollection services) {}
public void Configure(IApplicationBuilder app) {}

如何设置JSON.net使用camelCase？在以前的asp.net版本中,我有一个GlobalConfiguration可以像这样改变的对象

var config = GlobalConfiguration.Configuration;

// Replace the default JsonFormatter with our custom one
var index = config.Formatters.IndexOf(config.Formatters.JsonFormatter);
config.Formatters[index] = new JsonCamelCaseFormatter();

--- UPDATE

谢谢Kiran.这是与当前版本的asp.net一起使用的更新解决方案.

services.AddMvc().Configure<MvcOptions>(options =>
{
  int position = options.OutputFormatters.FindIndex(f =>
                        f.Instance is JsonOutputFormatter);

  var settings = new JsonSerializerSettings()
  {
         ContractResolver = new CamelCasePropertyNamesContractResolver()
  };
  var formatter = new JsonOutputFormatter();
  formatter.SerializerSettings = settings;

  options.OutputFormatters.Insert(position, formatter);
});