public FileResult DownLoad(DefaultModel model)
{
model.UpFile = TblFilesDAO.QueryById(model.UpFile);
//文件路径信息
string filePath = Server.MapPath(
WebMvc.MvcApplication.UploadPath
+ model.UpFile.Filepath);
//文件路径，文件类型，下载文件名称
return(File(filePath, model.UpFile.ContentType, model.UpFile.Filename));
}
private void QueryInfo(DefaultModel model)
{
try
{
model.PageInfo.Count = TblFilesDAO.QueryCount();
model.Files = TblFilesDAO.QueryPage(model.PageInfo);
}
catch (Exception ex)
{
model.ActionCode = 500;
model.ActionMessage = ex.Message;
}
}
public ActionResult AddFiles(DefaultModel model, HttpPostedFileBase[] uploadFile)
{
try
{
//处理文件上传
if (uploadFile != null)
{
foreach (HttpPostedFileBase uf in uploadFile)
{
TblFiles tf = new TblFiles();
tf.Description = model.UpFile.Description;
//原始文件名称
string filename = uf.FileName;
if (filename.IndexOf("\\") > -1)
{
filename = filename.Substring(filename.LastIndexOf("\\") + 1);
}
tf.Filename = filename;
//通过guid产生不重复的文件名
tf.Filepath = Guid.NewGuid().ToString();
//获取文件类型和文件大小
tf.ContentType = uf.ContentType;
tf.Size = uf.ContentLength;
//设置保存文件名
string saveName = Server.MapPath(
WebMvc.MvcApplication.UploadPath +
tf.Filepath);
//保存文件
uf.SaveAs(saveName);
//保存信息到数据库
TblFilesDAO.Add(tf);
}
}
model.ActionCode = 200;
}
catch (Exception ex)
{
model.ActionCode = 500;
model.ActionMessage = ex.Message;
}
return(View("ToUpFiles", model));
}
public ActionResult Add(DefaultModel model, HttpPostedFileBase uploadFile)
{
try
{
//处理文件上传
if (uploadFile != null)
{
//原始文件名称
string filename = uploadFile.FileName;
if (filename.IndexOf("\\") > -1)
{
filename = filename.Substring(filename.LastIndexOf("\\") + 1);
}
model.UpFile.Filename = filename;
//通过guid产生不重复的文件名
model.UpFile.Filepath = Guid.NewGuid().ToString();
//获取文件类型和文件大小
model.UpFile.ContentType = uploadFile.ContentType;
model.UpFile.Size = uploadFile.ContentLength;
//设置保存文件名
string saveName = Server.MapPath(
WebMvc.MvcApplication.UploadPath +
model.UpFile.Filepath);
//保存文件
uploadFile.SaveAs(saveName);
//保存信息到数据库
TblFilesDAO.Add(model.UpFile);
//提示消息保存成功
model.ActionCode = 200;
}
QueryInfo(model);
}
catch (Exception ex)
{
model.ActionCode = 500;
model.ActionMessage = ex.Message;
}
return(View("Index", model));
}
