C# Newtonsoft.Json JObject移除屬性

//json 序列化
JObject obj1 = JObject.FromObject(new
{
    id = 1,
    name = "張三",
    age = 20
});
Console.WriteLine(obj1.ToString());
//輸出：
//{
//  "id": 1,
//  "name": "張三",
//  "age": 20
//}
 
 
//指定忽略對象的屬性
//注：指定的key區分大小寫
obj1.Remove("id");
Console.WriteLine(obj1.ToString());
//輸出結果：
//{
//    "name": "張三",
//    "age": 20
//}

 對子類屬性(二級數組對象的屬性)的屬性移除

JArray jarr = obj1.SelectToken("images") as JArray;
if (jarr != null)
    foreach (JObject item in jarr)
    {
        item.Remove("id");
    }