Windows azure样本执行问题

Question

我正在研究windows azure的移动服务，通过这篇文章http://blogs.msdn.com/b/azuremobile/archive/2014/05/27/how-to-expand-linked-entities-from-mobileservices-client-and-mobileservices-service.aspx

但是当我在本地运行服务时，我得到以下异常

An exception has occurred while using the formatter 'JsonMediaTypeFormatter' to generate sample for media type 'application/json'. Exception message: One or more errors occurred.

Answer 1

你可以看到这篇文章

JSON and XML Serialization in ASP.NET Web API

在Azure Mobile Serivce中，您需要在WebApiConfig类中执行

var config = ServiceConfig.Initialize(new ConfigBuilder(options));
config.Formatters.Clear();
config.Formatters.Add(new JsonMediaTypeFormatter());