我也是醉了，System.Exception居然不能序列化！
巴拉巴拉一堆英文，意思是說TargetSite.DeclaringType是System.Type型別，無法序列化，真真的扯淡，非要我寫個轉換器
public class MethodBaseConverter : JsonConverter<MethodBase>
{
public override MethodBase Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
=> null;
public override void Write(Utf8JsonWriter writer, MethodBase value, JsonSerializerOptions options)
=> writer.WriteStringValue(value.ToString());
}
然后：
try
{
throw new Exception("test");
}
catch (Exception ex)
{
var jso = new JsonSerializerOptions();
jso.Converters.Add(new MethodBaseConverter());
var jsonStr = JsonSerializer.Serialize(ex,jso);
Console.WriteLine(jsonStr);
}
沒道理！！！
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標籤：.NET技术