如何从自动发布的表单发送 xlsx 文件?代码将解释我的意思:
public ActionResult SendForm()
{
    ViewBag.text1 = "some generated text";
    MemoryStream ms = new MemoryStream();
    // generating file...
    var file = File(ms, "type")
    // ?? ViewBag.XLS = file;
    return View();
}
看法:
<script type="text/javascript">
    $(document).ready(function () {
        frmSubmit.submit();
    });
</script>
<form name="frmSubmit" action="@url" method="post">
    <input type="hidden" name="text1" value="@ViewBag.text1" />
</form>
知道怎么做吗?