void InitLog()
{
btnWCFClose.Enabled = false;
_appParam = AppValue.GetParam();
AppParam.Load(ref _appParam);
_appParam._saveDir = AppDomain.CurrentDomain.BaseDirectory + ConfigurationManager.AppSettings["TransferFilePath"];
var dirPath = "上传地址:" + _appParam._saveDir;
info.InitLogMsg("界面开启");
info.InitLogMsg(dirPath);
}
public void TransferFile(FileTransferMessage request)
{
_msgContent = string.Format("开始接收文件,name={0}", request.FileName);
//打印日志
_info.InitLogMsg(_msgContent);
//文件信息
string uploadFolder = AppValue.GetParam()._saveDir;
string savaPath = request.SavePath;
string fileName = request.FileName;
Stream sourceStream = request.FileData;
//判断文件是否可读
if (!sourceStream.CanRead)
{
throw new Exception("数据流不可读!");
}
if (savaPath == null)
{
savaPath = @"文件传输\";
}
if (!savaPath.EndsWith("\\"))
{
savaPath += "\\";
}
if (!uploadFolder.EndsWith("\\"))
{
uploadFolder += "\\";
}
uploadFolder = uploadFolder + savaPath;
//创建保存文件夹
if (!Directory.Exists(uploadFolder))
{
Directory.CreateDirectory(uploadFolder);
}
int fileSize = 0;
string filePath = Path.Combine(uploadFolder, fileName);//Combine合并两个路径
try
{
//文件流传输
FileStream targetStream;
using (targetStream = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.None))
{
//定义文件缓冲区
const int bufferLen = 4096;
var buffer = new byte[bufferLen];
int count;
while ((count = sourceStream.Read(buffer, 0, bufferLen)) > 0)
{
targetStream.Write(buffer, 0, count);
fileSize += count;
}
targetStream.Close();
sourceStream.Close();
}
}
catch (Exception ex)
{
//打印日志
_info.InitLogMsg(ex.Message);
}
//打印日志
_msgContent = string.Format("接收文件完毕 name={0},filesize={1}", request.FileName, fileSize);
_info.InitLogMsg(_msgContent);
}