C# 将字节[]反序列化回数据表
我有以下代码来序列化/反序列化数据表:C# 将字节[]反序列化回数据表,c#,serialization,datatable,binary-serialization,C#,Serialization,Datatable,Binary Serialization,我有以下代码来序列化/反序列化数据表: public static byte[] Serialize(DataTable dt) { System.IO.MemoryStream stream = new System.IO.MemoryStream(); System.Runtime.Serialization.IFormatter formatter = new System.Runtime.Serialization.Formatters.B
public static byte[] Serialize(DataTable dt)
{
System.IO.MemoryStream stream = new System.IO.MemoryStream();
System.Runtime.Serialization.IFormatter formatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
formatter.Serialize(stream, dt);
return stream.GetBuffer();
}
public static DataTable Deserialize(byte[] buffer)
{
System.IO.MemoryStream stream = new System.IO.MemoryStream(buffer);
System.Runtime.Serialization.IFormatter formatter = new BinaryFormatter();
return formatter.Deserialize(stream) as DataTable;
}
serialize方法工作正常,但反序列化方法会产生以下错误:
The input stream is not a valid binary format. The starting contents (in bytes) are: 1F-8B-08 ...
我99%确信我在过去使用过这种方法,但不确定出了什么问题 您不应该使用
GetBuffer()
而应该使用ToArray()
,因为后者实际上返回内容,而GetBuffer()
可能返回未初始化的字节
见您确定要将
序列化
的确切输出提供给反序列化
?尝试运行反序列化(序列化(对象))
并查看是否有错误。