Ajax異步上傳文件實例代碼分享

!DOCTYPE html>
html>
head>
meta name="viewport" content="width=device-width" />
script src="~/Scripts/jquery-1.8.2.min.js">/script>
title>Index/title>
script>
$(function() {
$(':button').click(function () {
var formData = new FormData();
var file = $("input[type='file']")[0].files[0];
formData.append("files", file);
$.ajax({
url: '/Upload/Upload', //server script to process data
type: 'POST',
//Ajax事件
//beforeSend: beforeSendHandler,
//success: completeHandler,
//error: errorHandler,
// Form數據
data: formData,
//Options to tell JQuery not to process data or worry about content-type
cache: false,
contentType: false,
processData: false
});
});
});
/script>
/head>
body>
form enctype="multipart/form-data">
input name="file" type="file" multiple="multiple" />
input type="button" value="Upload" />
input type="text" name="userName" value="ice" />
/form>
/body>
/html>