.NET MVC 表主外键关系 JSON 无限循环 方案二（推荐）

   public class JsonResultObject:JsonResult

        {

            private Newtonsoft.Json.JsonSerializerSettings Settings { get; private set; }

            public JsonResultObject()

            {

                Settings = new Newtonsoft.Json.JsonSerializerSettings

                {

                    ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore

                };

            }

            public override void ExecuteResult(ControllerContext context)

            {

                if (context == null)

                    throw new ArgumentNullException("context");

                if (this.JsonRequestBehavior == JsonRequestBehavior.DenyGet && string.Equals(context.HttpContext.Request.HttpMethod, "GET", StringComparison.OrdinalIgnoreCase))

                    throw new InvalidOperationException("JSON GET is not allowed");

                var response = context.HttpContext.Response;

                response.ContentType = string.IsNullOrEmpty(this.ContentType) ? "application/json" : this.ContentType;

                if (this.ContentEncoding != null)

                    response.ContentEncoding = this.ContentEncoding;

                if (this.Data == null)

                    return;

                var scriptSerializer = Newtonsoft.Json.JsonSerializer.Create(this.Settings);

                using (var sw = new StringWriter())

                {

                    scriptSerializer.Serialize(sw, this.Data);

                    response.Write(sw.ToString());

                }

            }

        }

.NET MVC 表主外键关系 JSON 无限循环 方案二（推荐）的相关教程结束。