更好的是文本格式.最好的是json,有一些标准指针.二进制也不错.记住,在过去,肥皂已经成为了这一点.你的建议是什么？
解决方法
没有任何问题
binary：
[Serializable]
public class CircularTest
{
public CircularTest[] Children { get; set; }
}
class Program
{
static void Main()
{
var circularTest = new CircularTest();
circularTest.Children = new[] { circularTest };
var formatter = new BinaryFormatter();
using (var stream = File.Create("serialized.bin"))
{
formatter.Serialize(stream,circularTest);
}
using (var stream = File.OpenRead("serialized.bin"))
{
circularTest = (CircularTest)formatter.Deserialize(stream);
}
}
}
一个DataContractSerializer也可以处理循环引用,你只需要使用一个特殊的构造函数并指出它,它将吐出XML：
public class CircularTest
{
public CircularTest[] Children { get; set; }
}
class Program
{
static void Main()
{
var circularTest = new CircularTest();
circularTest.Children = new[] { circularTest };
var serializer = new DataContractSerializer(
circularTest.GetType(),null,100,false,true,// <!-- that's the important bit and indicates circular references
null
);
serializer.WriteObject(Console.OpenStandardOutput(),circularTest);
}
}
public class CircularTest
{
public CircularTest[] Children { get; set; }
}
class Program
{
static void Main()
{
var circularTest = new CircularTest();
circularTest.Children = new[] { circularTest };
var settings = new JsonSerializerSettings
{
PreserveReferencesHandling = PreserveReferencesHandling.Objects
};
var json = JsonConvert.SerializeObject(circularTest,Formatting.Indented,settings);
Console.WriteLine(json);
}
}
生产：
{
"$id": "1","Children": [
{
"$ref": "1"
}
]
}
我想这就是你所问的问题.
