AspnetUpload.GetUploadFile()方法取不到页面上的file控件
protected void Page_Load(object sender, EventArgs e){
if (!IsPostBack)
{
string fpath = Path.Combine(Request.PhysicalApplicationPath, "UpFiles");
if (!Directory.Exists(fpath))
Directory.CreateDirectory(fpath);
AspnetUpload upldr = new AspnetUpload();
upldr.set_UploadFolder(fpath);
}
}
protected void Button1_Click(object sender, EventArgs e)
{
//将来两个路径结合组合成一个新的路径
string fpath = Path.Combine(Request.PhysicalApplicationPath, "UpFiles");
//获取界面上的所有上传组件
UploadFileCollection files = AspnetUpload.GetUploadFiles("Files");
//遍历上传组件
if (files == null)
{
Response.Write("<script>window.alert(' 没有取到任何file控件！ ')</script>");
}
foreach (UploadFile file in files)
{
if (file != null)
{
file.SaveAs(Path.Combine(fpath, Path.GetFileName(file.get_FileName())));
label1.Text = "上传成功！";
Response.Write("<script>window.alert(" + file.get_FileName() + ")</script>");
}
else
{
Response.Write("<script>window.alert('未取到页面上的file控件')</script>");
}
}
调试的时候，显示到 UploadFileCollection files = AspnetUpload.GetUploadFiles("Files");的时候，files的Count是0，页面上放的是多个<input type="file" name="Files"> --------------------编程问答-------------------- 用Fileupload试试。还有的就是，为什么在页面上有那么多Input控件呢？ --------------------编程问答-------------------- 没分了.................. --------------------编程问答--------------------
<form runat="server" enctype="multipart/form-data">
<input id="File1" name="File1" type="file" />
<input id="File2" name="File2" type="file" />
<input id="File3" name="File3" type="file" />
<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" />
</form>
protected void Button1_Click(object sender, EventArgs e)
{
Response.Write(Request.Files.Count);
}
//3
补充：.NET技术 , ASP.NET
