public ActionResult FileUpload(FormCollection form)
{
HttpFileCollectionBase files = Request.Files;
var file = files[0];
if (file == null)
{
return(Json(AjaxResult.Error("未找到需要上传的图片")));
}
if (file.ContentLength <= 0)
{
return(Json(AjaxResult.Error("未找到需要上传的图片")));
}
var extension = Path.GetExtension(file.FileName);
if (extension != null)
{
extension = extension.ToLower();
}
if (extension == ".jpg" || extension == ".jpeg" || extension == ".png" || extension == ".gif" || extension == ".dwg")
{
//上传原图
string folder = Server.MapPath("~/Upload/gx/");
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
string originalPath = folder + Guid.NewGuid() + Path.GetExtension(file.FileName);
file.SaveAs(originalPath);
GX_YSZLFILE yszlfile = new GX_YSZLFILE();
yszlfile.ID = new Common().GetRandom();
yszlfile.TYPE = ConvertUtility.ToDecimal(Request["type"]);
yszlfile.FILEURL = originalPath;
yszlfile.XMYSXXID = ConvertUtility.ToDecimal(form["gcxmid"]);
yszlfile.CREATEBY = CurrentUser.UserName;
yszlfile.UPLOADTIME = DateTime.Now;
yszlfile.FILEZT = "1";
yszlfile.FILENAME = file.FileName.Substring(0, file.FileName.LastIndexOf('.'));
yszlfile.FILESIZE = file.ContentLength;
gxYszlfileBusiness.AddEntity(yszlfile);
return(Json(gxYszlfileBusiness.SaveChange() > 0 ? AjaxResult.Success("图片上传成功") : AjaxResult.Error("图片上传失败")));
}
else
{
return(Json(AjaxResult.Error("上传的图片格式有误")));
}
}
public void DeleteEntity(GX_YSZLFILE yszlfile)
{
GxYszlfileRepository gxXlzxRepository = new GxYszlfileRepository(uw);
gxXlzxRepository.DeleteEntity(yszlfile);
}
