使用C#两句话搞定
<%@ Page Language="C#" %>
<HTML>
<script runat="server">
void UploadBtn_Click(Object sender, EventArgs e)
{
// Display information about posted file
FileName.InnerHtml = MyFile.PostedFile.FileName;
MyContentType.InnerHtml = MyFile.PostedFile.ContentType;
ContentLength.InnerHtml =
MyFile.PostedFile.ContentLength.ToString();
FileDetails.Visible = true;
// Save uploaded file to server
MyFile.PostedFile.SaveAs("c://Uploadedfiles//uploadfile.txt");
}
</script>
<body>
<form action="fileupload.aspx" method="post" enctype="multipart/form-data" runat="server" ID="Form1">
<h1>ASP.NET File Upload Example</h1>
Select File To Upload to Server: <input id="MyFile" type="file" runat="server" NAME="MyFile">
<br>
<br>
<input type="submit" value="Upload!" OnServerclick="UploadBtn_Click" runat="server" ID="Submit1" NAME="Submit1">
<br>
<br>
<br>
<div id="FileDetails" Visible="false" runat="server">
FileName:
<span id="FileName" runat="server">
<br>
ContentType:
<span id="MyContentType" runat="server">
<br>
ContentLength:
<span id="ContentLength" runat="server">bytes
<br>
</div>
</form>
</SPAN></SPAN></SPAN>
</body>
</HTML>
