C# 使用ASP.net和C上载excel文件#
如何使用ASP.net和C#上传excel文件?不是很容易吗C# 使用ASP.net和C上载excel文件#,c#,asp.net,excel,C#,Asp.net,Excel,如何使用ASP.net和C#上传excel文件?不是很容易吗 <!-- front end --> <asp:FileUpload ID="FileUpload1" runat="server" /> <asp:Button ID="btnUpload" runat="server" Text="Upload Excel File" onclick="btnUpload_Click" /> //backend protected v
<!-- front end -->
<asp:FileUpload ID="FileUpload1" runat="server" />
<asp:Button ID="btnUpload" runat="server" Text="Upload Excel File"
onclick="btnUpload_Click" />
//backend
protected void btnUpload_Click(object sender, EventArgs e)
{
if (FileUpload1.HasFile)
{
if (System.IO.Path.GetExtension(FileUpload1.FileName) == ".xls" || System.IO.Path.GetExtension(FileUpload1.FileName) == ".xlsx")
{
FileUpload1.SaveAs(Server.MapPath("~/upload/temp/Forecast.xls"));
}
}
}
//后端
受保护的void btnUpload\u单击(对象发送方,事件参数e)
{
if(FileUpload1.HasFile)
{
if(System.IO.Path.GetExtension(FileUpload1.FileName)=“.xls”| | System.IO.Path.GetExtension(FileUpload1.FileName)=“.xlsx”)
{
FileUpload1.SaveAs(Server.MapPath(“~/upload/temp/Forecast.xls”);
}
}
}
这不是很容易吗
<!-- front end -->
<asp:FileUpload ID="FileUpload1" runat="server" />
<asp:Button ID="btnUpload" runat="server" Text="Upload Excel File"
onclick="btnUpload_Click" />
//backend
protected void btnUpload_Click(object sender, EventArgs e)
{
if (FileUpload1.HasFile)
{
if (System.IO.Path.GetExtension(FileUpload1.FileName) == ".xls" || System.IO.Path.GetExtension(FileUpload1.FileName) == ".xlsx")
{
FileUpload1.SaveAs(Server.MapPath("~/upload/temp/Forecast.xls"));
}
}
}
//后端
受保护的void btnUpload\u单击(对象发送方,事件参数e)
{
if(FileUpload1.HasFile)
{
if(System.IO.Path.GetExtension(FileUpload1.FileName)=“.xls”| | System.IO.Path.GetExtension(FileUpload1.FileName)=“.xlsx”)
{
FileUpload1.SaveAs(Server.MapPath(“~/upload/temp/Forecast.xls”);
}
}
}
在您的aspx页面中,您可以使用以下内容…确保您的表单标签中有enctype=“multipart/form data”,它将允许发布文件
<form enctype="multipart/form-data">
<input type="file" id="excel-file" name="excel-file" />
<input type="submit" />
</form>
在您的aspx页面中,您可以使用以下内容…确保您的表单标记中有enctype=“multipart/form data”,它将允许发布文件
<form enctype="multipart/form-data">
<input type="file" id="excel-file" name="excel-file" />
<input type="submit" />
</form>
我用
它工作得非常完美,无需对代码进行任何更改。我使用
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