Max allowed object depth reached while trying to export from type System.Collections.Generic.List

使用LitJson报错 Max allowed object depth reached while trying to export from type System.Collections.Generic.List

string json = JsonMapper.ToJson(list);
context.Response.Write(json);

改为使用Newtonsoft.Json.dll

string json = JsonConvert.SerializeObject(list); ;
context.Response.Write(json);

使用Newtonsoft.Json.dll报错Self referencing loop detected with type,原因是实体集合里面存在导航属性，去掉相关属性即可

var newlist = list.Select(a => new { a.OrderNo, a.ID, a.Amount }).ToList();