7
从.net RC2升级到RTM后,我发现需要为从ArrayPool派生的JsonOutputFormatter构造函数提供参数。我如何获得这个对象?我手动新建JsonOutputFormatter,因为我需要配置ReferenceLoopHandling。将ArrayPool对象提供给JsonOutputFormatter构造函数
只有等相关信息,我能找到的是这样的: https://github.com/aspnet/Mvc/issues/4562
public IServiceProvider ConfigureServices(IServiceCollection services)
{
// Add framework services.
services.AddMemoryCache();
services.AddSession();
services.AddMvc();
var formatterSettings = JsonSerializerSettingsProvider.CreateSerializerSettings();
formatterSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
JsonOutputFormatter formatter = new JsonOutputFormatter(formatterSettings, ???);
services.Configure<MvcOptions>(options =>
{
options.OutputFormatters.RemoveType<JsonOutputFormatter>();
options.OutputFormatters.Insert(0, formatter);
});
//etc...
}