Jsonp(global.asax),WebApiContrib.Formatting.Jsonp

时间:2013-12-06 22:05:12

标签: .net jsonp

我正在尝试实例化JsonpMediaTypeFormatter,并且不确定“new”构造中第一个参数需要什么。我在网上找不到任何这方面的例子。非常感谢。

using System.Web;
using System.Web.Http;
using System.Web.Mvc;
using System.Net.Http;
using System.Net.Http.Formatting;
using WebApiContrib.Formatting.Jsonp;
namespace IAUWApi
{
    public class WebApiApplication : HttpApplication
    {
        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();

            // Add these two lines to initialize Routes and Filters:
            IAUWApi.App_start.WebAPIConfig.Register(GlobalConfiguration.Configuration);
            IAUWApi.App_start.FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);

            var config = GlobalConfiguration.Configuration;
            config.Formatters.Insert(0, new JsonpMediaTypeFormatter("","callback"));
       }
   }

}

1 个答案:

答案 0 :(得分:2)

很可能很久以前用户已经解决了这个问题,但是为了参考,这里应该这样做:

var config = GlobalConfiguration.Configuration;
config.Formatters.Insert(0, new JsonpMediaTypeFormatter(new JsonMediaTypeFormatter()));