object cycle was detected
A possible object cycle was detected.
This can either be due to a cycle or if the object depth is larger than the maximum allowed depth of 64.
Consider using ReferenceHandler.Preserve on JsonSerializerOptions to support cycles.
翻譯
偵測到可能的物件循環。
這可能是由於週期或物件深度大於允許的最大深度 64。
請考慮在 JsonSerializerOptions 上使用 ReferenceHandler.Preserve 來支援循環。
結論
在實體的尋覽屬性加上 [JsonIgnore] ，避免循環參考。
using System.Text.Json.Serialization;
[JsonIgnore] public ICollection<OrderLine> Lines { get; set; } //Sub collection
[JsonIgnore] public Order Order { get; set; } //Navigation property
參考
Last modified: 07 October 2024