这是我的简单类,其中DigitalStorage是二进制可串联类。它的源代码可以在这里找到:
https://github.com/QualiSystems/Toscana/blob/master/Toscana/Domain/DigitalStorage.cs
public class Host
{
public HostProperties Properties { get; set; }
}
public class HostProperties
{
[YamlAlias("mem_size")]
public DigitalStorage MemSize { get; set; }
}
当我尝试反序列化以下YAML时,它失败了:
host:
properties:
mem_size: 4096 MB
以下是例外:
YamlDotNet.Core.YamlException : (Line: 16, Col: 22, Idx: 396) - (Line: 16, Col: 29, Idx: 403): Exception during deserialization
----> System.InvalidCastException : Invalid cast from 'System.String' to 'Toscana.Domain.DigitalStorage'.
at YamlDotNet.Serialization.ValueDeserializers.NodeValueDeserializer.DeserializeValue(EventReader reader, Type expectedType, SerializerState state, IValueDeserializer nestedObjectDeserializer) in C:\projects\yamldotnet\YamlDotNet\Serialization\ValueDeserializers\NodeValueDeserializer.cs:line 75
答案 0 :(得分:1)
如果您只是在implicit operator
课程中添加DigitalStorage
,那么它将从string
转换为正常:
public class DigitalStorage
{
public DigitalStorage(string value)
{
// TODO: Do whatever you need to convert the string value.
}
public static implicit operator DigitalStorage(string value)
{
return new DigitalStorage(value);
}
}