返回参数去掉xml格式，以纯json格式返回（转）

Json 格式显示
public static void Register(HttpConfiguration config) ?{ ?????//////////////设置不以xml格式返回 ?????config.Formatters.Remove(config.Formatters.XmlFormatter); ?????/////////////// ?????config.Routes.MapHttpRoute( ?????????name: "DefaultApi", ?????????routeTemplate: "api/{controller}/{action}/{id}", ?????????defaults: new { id = RouteParameter.Optional } ?????); ?} ?

 ??????????json 去掉双引号
 ?　　　　　　 JavaScriptSerializer serializer = new JavaScriptSerializer(); ?????????????//JSON序列化 ?????????????string result = serializer.Serialize(list); ?????????????//格式化Json引号"" ?????????????var respRet = new HttpResponseMessage { Content = new StringContent(result, System.Text.Encoding.UTF8, "application/json") }; ?????????????return respRet;