我有点不知道该怎么办。我试图一键上传文件及其表单数据,但无法获取该文件。我尝试检查客户端中的文件,没有问题,但是当控制器中接收文件时,它是空的。
问题
如何formData使用 jQuery 上传文件?
看法
假设其他字段
<form id="_RegisterProduct" enctype="multipart/form-data">
<div>
<label>Product Description</label>
<textarea id="product_description" name="_product_description"></textarea>
<input type="file"
id="product_file"
name="product_file"
class="dropify" />
</div>
<button type="submit" id="snippet_new_save">Register Product</button>
</form>
<script>
$(function() {
rules: {
text: { required: true, minlength: 5 },
number: { required: true, minlength: 1 }
},
submitHandler: function (form) {
var fileUpload = $("#product_file").val();
var formData = $("#_RegisterForm").serialize();
var url = "@Url.Action("RegisterProduct", "Product")";
$.get(url, { fileUpload: fileUpload, formData }, function (e) {
if (e >= 1) {
console.log("success");
} else {
console.log("error");
}
});
}
})
</script>
控制器
public string RegisterProduct(HttpPostedFileBase fileUpload, AB_ProductModel formData)
{
var data = "";
using (var con = new SqlConnection(Conn.MyConn()))
{
var path = Server.MapPath("~/Content/uploads/products");
var Extension = "";
var fileName = "";
try
{
if(fileUpload.ContentLength > 0)
{
Extension = Path.GetExtension(fileUpload.FileName);
fileName = Path.GetFileName(fileUpload.FileName);
var com = new SqlCommand("dbo.sp_some_stored_procedure_for_saving_data",
con);
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