首先定义一个类
[DataContract]
class RecordFile
{
[DataMember]
public string StartTime
{
get;
set;
}
[DataMember]
public string EndTime
{
get;
set;
}
[DataMember]
public string Size
{
get;
set;
}
}
序列化成字符串
MemoryStream stream1 = new MemoryStream();
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(RecordFileList));
ser.WriteObject(stream1, recordFileList);
LogHelper.Info(Encoding.Default.GetString(stream1.ToArray()));