/// <summary>
/// 增加一条数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public int Insert(BASE_File entity)
{
return(DataFactory.DbUtils().Insert(entity));
}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.Buffer = true;
context.Response.ExpiresAbsolute = DateTime.Now.AddDays(-1);
context.Response.AddHeader("pragma", "no-cache");
context.Response.AddHeader("cache-control", "");
context.Response.CacheControl = "no-cache";
string active = HttpContext.Current.Request["action"];
BASE_FileIBLL base_fileibll = new BASE_FileBLL();
switch (active)
{
case "Uploadify": //上传文件
HttpPostedFile file = context.Request.Files["Filedata"];
string uploadPath = HttpContext.Current.Server.MapPath(@context.Request["folder"]) + "\\";
if (file != null)
{
string _FileName = file.FileName;
string _FileSize = FileHelper.CountSize(file.ContentLength);
string _Extension = System.IO.Path.GetExtension(file.FileName).ToLower();
BASE_File entity = new BASE_File();
entity.FileId = CommonHelper.GetGuid;
entity.Extensions = _Extension;
entity.FileName = _FileName;
entity.FileType = "文件";
entity.FileSize = _FileSize;
entity.CreateUserId = RequestSession.GetSessionUser().UserId;
entity.CreateUserName = RequestSession.GetSessionUser().UserName;
base_fileibll.Insert(entity);
if (!Directory.Exists(uploadPath))
{
Directory.CreateDirectory(uploadPath);
}
file.SaveAs(uploadPath + entity.FileId + _Extension);
context.Response.Write("1");
}
else
{
context.Response.Write("0");
}
break;
case "Delete": //删除文件
string key = HttpContext.Current.Request["key"];
object[] str = key.Split('≌');
if (base_fileibll.Delete(str[0].ToString()))
{
string path = HttpContext.Current.Server.MapPath("~/Resource/UploadFile/");
FileHelper.DeleteFile(path + str[0].ToString() + str[1].ToString());
context.Response.Write(true);
}
else
{
context.Response.Write(false);
}
break;
case "download": //下载
key = HttpContext.Current.Request["key"];
str = key.Split('≌');
string Downpath = HttpContext.Current.Server.MapPath("~/Resource/UploadFile/") + str[0].ToString() + str[1].ToString();
FileHelper.GetDownload(Downpath);
context.Response.Write(true);
context.Response.End();
break;
default:
break;
}
}
/// <summary>
/// 增加一条数据
/// </summary>
/// <param name="entity">实体类</param>
/// <returns></returns>
public bool Insert(BASE_File entity)
{
return(dal.Insert(entity) >= 0 ? true : false);
}
