/// <summary>
/// 反馈附件是否存在
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
public ActionResult ExistFeedbackAttachment(AttachFileResultDTO dto)
{
bool result = false;
string strSaveDir = this.Server.MapPath("~/Attachments/Feedback");
string Path = strSaveDir + "\\" + dto.AttachFileName;
result = System.IO.File.Exists(Path);
return(Json(result));
}
public static AttachFileResultDTO GetAttachFileList(AttachFileSearchDTO dto)
{
AttachFileResultDTO result = null;
var pp = GetAPI <List <AttachFileResultDTO> >(WebConfiger.MasterDataServicesUrl + "AttachFile?AttachFileSearchDTO=" + TransformHelper.ConvertDTOTOBase64JsonString(dto));
if (pp.Count() > 0)
{
result = pp.FirstOrDefault();
}
return(result);
}
/// <summary>
/// 下载附件
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
public ActionResult DownloadFeedbackAttachment(AttachFileResultDTO dto)
{
string strSaveDir = this.Server.MapPath("~/Attachments/Feedback");
string File = string.Empty;
byte[] FileByte = null;
File = System.IO.Directory.GetFiles(strSaveDir, dto.AttachFileName, System.IO.SearchOption.TopDirectoryOnly).FirstOrDefault();
using (FileStream fsRead = new FileStream(File, FileMode.Open))
{
int fsLen = (int)fsRead.Length;
byte[] heByte = new byte[fsLen];
int r = fsRead.Read(heByte, 0, heByte.Length);
FileByte = heByte;
fsRead.Flush();
}
FileResult FCR = new FileContentResult(FileByte, dto.AttachFileExtentionName);
FCR.FileDownloadName = dto.AttachFileSrcName + dto.AttachFileExtentionName;
return(FCR);
}
