Question

我正在尝试通过jQuery文件上传（http://blueimp.github.io/jQuery-File-Upload/）将文件上传到服务器端。我的客户如下：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script src="js/jquery-1.11.2.min.js" type="text/javascript"></script>
<script src="js/jquery-widget.js" type="text/javascript"></script>
<script src="js/jquery.iframe-transport.js" type="text/javascript"></script>
<script src="js/jquery.fileupload.js" type="text/javascript"></script>
<script type="text/javascript">
   $(function () {
       $('#fileupload').fileupload({
           url: 'attachmentsHandler.ashx',
            replaceFileInput: false,
            dataType: 'json',
           done: function (e, data) {
               $.each(data.result, function (index, file) {
                   $('<p/>').text(file.name).appendTo(document.body);
               });
           },
           add: function (e, data) {
                   data.submit();
           }
       });
   });

在服务器端，我有一个简单的处理程序，代码如下：

using System;
using System.Web;
using System.IO;
public class attachmentsHandler : IHttpHandler {

    public void ProcessRequest (HttpContext context) {
        //context.Response.ContentType = "text/plain";
        string path = context.Server.MapPath("~/attachments");
        if (!Directory.Exists(path))
            Directory.CreateDirectory(path);
        var file = context.Request.Files[0];
        string fileName = Path.Combine(path + file.FileName);
        file.SaveAs(fileName);
        var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
        var result = new { name = fileName };
        context.Response.Write(serializer.Serialize(result));

    }
    public bool IsReusable {
        get {
            return false;
        }
    }

}

我在评估context.Request.Files时遇到超时。

无法通过jQuery文件上传将文件上传到服务器

0 个答案: