而Image to server Folder如何更改Image name [英] While Image to server Folder how to change Image name

问题描述

当图像保存到服务器文件夹时如何将图像名称更改为登录名。

While Image saving to Server folder how to change Image name as Login name .

Label1.Text = Session["UserName"].ToString();
<pre lang="cs">if (FileUpload1.HasFile)
            {
                fileName = FileUpload1.FileName;
                filePath = Server.MapPath(&quot;~/Images/&quot; + System.Guid.NewGuid() + fileName);
                FileUpload1.SaveAs(filePath);
                cmd.Parameters.AddWithValue(&quot;@image_Name&quot;, fileName);</pre>

推荐答案

尝试：

Try:

Label1.Text = Session["UserName"].ToString();
if (FileUpload1.HasFile)
    {
    fileName = FileUpload1.FileName;
    filePath = Server.MapPath(Path.Combine("~/Images", Label1.Text, System.Guid.NewGuid().ToString() + fileName));
    FileUpload1.SaveAs(filePath);
    cmd.Parameters.AddWithValue("@image_Name", fileName);

但是如果你想再次找到这个文件，我建议你可能想跟踪GUID值...

But I'd suggest you might want to keep track of the GUID value if you want to find the file again...

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