你需要如下配置(包括引入文件)HTML:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script src="JS/jquery-1.8.3.js"></script>
<script src="uploadify/jquery.uploadify.min.js"></script>
<script src="uploadify/jquery.uploadify.js"></script>
<link href="uploadify/uploadify.css" rel="stylesheet" />
</head>
<body>
<form id="form1" runat="server">
<script type="text/javascript">
$(function () {
$('#file_upload').uploadify({
'swf': '/uploadify/uploadify.swf',//必须
'uploader': 'UploadHandler.ashx',//处理上传图片的后台地址
'cancelImg': 'image/ico/uploadify-cancel.png',//取消的图片
'auto': false//设为false 可以禁止自动上传,默认true
// Put your options here
});
});
</script>
<input type="file" name="file_upload" id="file_upload" />
<a href="javascript:$('#file_upload').uploadify('upload','SWFUpload_0_1')">上传</a>|
<a href="javascript:$('#file_upload').uploadify('stop','SWFUpload_0_3')">取消上传</a>
</form>
</body>
</html>
upload方法是上传方法,第二个参数是指上传指定的某一个,写法固定,只有后面的0-1或者0—3可以改动代表的某一个,如果多个,需要逗号分离,如:
SWFUpload_0_1,SWFUpload_0_3 后台写法:
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
//context.Response.Write("Hello World"); HttpPostedFile file = context.Request.Files["Filedata"];
string uploadPath =
HttpContext.Current.Server.MapPath("\\word") + "\\"; if (file != null)
{
if (!Directory.Exists(uploadPath))
{
Directory.CreateDirectory(uploadPath);
}
file.SaveAs(uploadPath + file.FileName);
//存入数据库的操作可以在此处添加。。。。。。 //下面这句代码缺少的话,上传成功后上传队列的显示不会自动消失
context.Response.Write("");
}
else
{
context.Response.Write("");
}
}
官方API地址:
http://www.uploadify.com/documentation/
中文API地址:
http://www.mamicode.com/info-detail-506696.html
样例图:
有兴趣的同学可以看看官方网站