using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.IO;
namespace WCF.ServiceLib.Message
{
/**//// <summary>
/// IMtom接口
/// </summary>
    [ServiceContract]
public interface IMtom
{
/**//// <summary>
/// 上传文件
/// </summary>
/// <param name="path">文件目标路径</param>
/// <param name="fileData">文件字节数组</param>
        [OperationContract]
void UploadFile(string path, byte[] fileData);
}
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.IO;
namespace WCF.ServiceLib.Message
{
/**//// <summary>
/// Mtom类
/// </summary>
    public class Mtom : IMtom
{
/**//// <summary>
/// 上传文件
/// </summary>
/// <param name="path">文件目标路径</param>
/// <param name="fileData">文件字节数组</param>
        public void UploadFile(string path, byte[] fileData)
{
FileStream fs = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.None);
fs.Write(fileData, 0, fileData.Length);
fs.Flush();
fs.Close();
}
}
}