代码
/// <summary>
/// 保存
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnPro_Click(object sender, EventArgs e)
{
if (Session["User"] != null)
{
try
{
string Imgfile = string.Empty;
if (FileUpload_ProductImg.HasFile)
{
string path = Server.MapPath("~/mImages/ProductUploadFile/");
Imgfile = "mImages/ProductUploadFile/";
//拼接文件的名称
//DirectoryInfo dir = new DirectoryInfo(path);
//文件名由文件夹中文件的数量和后缀组成
//string name = dir.GetFiles().Length + Path.GetExtension(FileUpload_ProductImg.FileName);
string name = DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss") + Path.GetExtension(FileUpload_ProductImg.FileName);
Imgfile = Imgfile + name;
FileUpload_ProductImg.PostedFile.SaveAs(path + name);
}else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "", @"<script>alert('没有选择文件，请先选择文件！');location.href='NewsContentList.aspx';</script>");
return;
}
}
catch (Exception)
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "", @"<script>alert('上传失败，请联系管理员！');location.href='NewsContentList.aspx';</script>");
return;
}
}
else
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "", @"<script>alert('登入超时！');location.href='Login.aspx';</script>");
return;
}
}