// 文件上传完毕时操作
void fileUpload_FileUploadCompleted(object sender, FileUploadCompletedEventArgs args)
{
string fileName = "";
OuterServiceFO fsFO = new OuterServiceFO();
try
{
FileInfo fi = new FileInfo(args.FilePath);
string completedFileName = UploadFileInfo.GetAppCompletedFileName(fileInfo.FileName, DateTime.Now);
string targetFile = Path.Combine(fi.Directory.FullName, completedFileName);
string relateId = HttpContext.Current.Request.QueryString["RelateId"];
string src = HttpContext.Current.Request.QueryString["Src"];
long fileSize = fi.Length;
fileName = fsFO.AddLocalFile(fi.FullName, completedFileName, relateId, "", "", src, true);
ctx.Response.ContentEncoding = Encoding.Unicode;
ctx.Response.Write(fileName + "_" + fileSize.ToString());
ctx.Response.Flush();
}
catch (Exception exp)
{
if (fileName != "")
{
fsFO.DelFiles(fileName, string.Format("Upload页面错误,{0}", exp.Message).Substring(0, 200));
FileInfo file = new FileInfo(args.FilePath);
file.Delete();
}
ctx.Response.ContentEncoding = Encoding.Unicode;
ctx.Response.Write("error:" + exp.Message);
ctx.Response.Flush();
}
this.WriteLog("Upload End");
}
string GetTempFolder(string filename, string src, long fileLength)
{
string cacheKey = string.Format("{0}_{1}_{2}", filename, src, fileLength);
cacheKey = cacheKey.GetHashCode().ToString();
object obj = HttpContext.Current.Cache.Get(cacheKey);
if (obj == null)
{
OuterServiceFO fsFO = new OuterServiceFO();
string rootPath = fsFO.GetAvailableRootFolder(src, Path.GetExtension(filename).Trim('.'));
string tempFolder = Path.Combine(rootPath, "TempFolder");
if (!Directory.Exists(tempFolder))
{
Directory.CreateDirectory(tempFolder);
}
HttpContext.Current.Cache.Insert(cacheKey, tempFolder);
return(tempFolder);
}
return(obj.ToString());
}