js 使用jquery.form.js文件上传

1.文件上传，使用jquery.form.js插件库
<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script type="text/javascript" src="js/jquery.js"></script>
		<script type="text/javascript" src="js/jquery.form.js"></script>
	</head>
	<body>
	<form id="form1" action="http://fapi.eg365.cn/api/Public/feedbackupFile?token=a04f3115eff8a0c106e419524a57c8e1&login_time=1487166690&loginuid=50" method="post" enctype="multipart/form-data">     
 		<input type="file" name="files" id="file" />    
	</form>
	</body>
	<script type="text/javascript">
		var options = {
            success: function (data) {
            	console.log(data)
              
            }
        };
 
        $("#form1").ajaxForm(options);
        $("#file").on("change",function(){        	
        	console.log(this.files)
        	$("#form1").submit();
        })
	</script>
</html>