jquerx发送ajax,c# – 如何通过jquery ajax发送AntiForgeryToken(CSRF)和FormData

所以我想通过

AJAX将FileUpload与AntiForgeryToken一起发布.这是我的代码：

视图

@using (Html.BeginForm("Upload","RX",FormMethod.Post,new {id = "frmRXUpload",enctype = "multipart/form-data"}))

{

@Html.AntiForgeryToken()

@Html.TextBoxFor(m => m.RXFile,new {.type = "file"})

...rest of code here

}

$(document).ready(function(){

$('#btnRXUpload').click(function () {

var form = $('#frmRXUpload')

if (form.valid()) {

var formData = new FormData(form);

formData.append('files',$('#frmRXUpload input[type="file"]')[0].files[0]);

formData.append('__RequestVerificationToken',fnGetToken());

$.ajax({

type: 'POST',url: '/RX/Upload',data: formData,contentType: false,processData: false

})

}

})

})

调节器

[HttpPost]

[ValidateAntiForgeryToken]

public ActionResult Upload()

{

//rest of code here

}

我明白了

The anti-forgery token could not be decrypted. If this application is hosted by a Web Farm or cluster

通过提琴手的错误.不知道如何解决这个问题？

我发现了答案：

$(document).ready(function(){

$('#btnRXUpload').click(function () {

var form = $('#frmRXUpload')

if (form.valid()) {

var formData = new FormData(form.get(0)); //add .get(0)

formData.append('files',$('#frmRXUpload input[type="file"]')[0].files[0]);

$.ajax({

type: 'POST',processData: false

})

}

})

})