Question

我在我的webform中使用了Uploadify插件并得到错误Http 302.我不知道这是怎么发生的以及如何修复它，任何人都帮我修复它。预先感谢。这是我的javascript代码：

<link href="jscript/uploadify/uploadify.css" rel="stylesheet" type="text/css" />
<script src="jscript/jquery-1.4.4.min.js" type="text/javascript"></script>
<script src="jscript/uploadify/swfobject.js" type="text/javascript"></script>
<script src="jscript/uploadify/jquery.uploadify.min.js" type="text/javascript"></script>
<script type="text/javascript">
    $(document).ready(function () {
        $('#custom_file_upload').uploadify({
            'uploader': 'jscript/uploadify/uploadify.swf',
            'script': 'admin_ServicesPhotosManager.aspx',
            'cancelImg': 'jscript/uploadify/cancel.png',
            'folder': 'Images/Uploads',
            'fileExt': '*.jpg;*.gif;*.png',
            'fileDesc': 'Image Files (.JPG, .GIF, .PNG)',
            'multi': true,
            'queueSizeLimit': 5,
            'queueID': 'custom-queue',
            'onSelectOnce': function (event, data) {
                $('#status-message').text(data.filesSelected + ' files have been added to the queue.');
            },
            'onAllComplete': function (event, data) {
                alert(data.filesUploaded + ' files uploaded successfully !');
                window.location = 'admin_ServicesPhotosManager.aspx';
            },
            'onError': function (event, ID, fileObj, errorObj) {
                alert(errorObj.type + ' Error: ' + errorObj.info + " file : " + fileObj.type);
            }
        });
    });
</script>

和我的admin_servicephotosmanager.aspx代码：

 <div id="status-message">
</div>
<div id="custom-queue">
</div>
<input type="file" id="custom_file_upload" name="file_upload" />
<a href="javascript:$('#custom_file_upload').uploadifyUpload();" class="file-upload">
</a>

最后是我的admin_servicephotosmanager.aspx.cs代码：

protected void Page_Load(object sender, EventArgs e)
{
    if (Request.Files["Filedata"] != null)
    {
        HttpPostedFile uploads = Request.Files["Filedata"];
        MessageBox.Instance.DisplayMessageAndRefresh(uploads.ContentLength.ToString(), false);
    }
}

更新我的web.config：

<location path="~/admin_ServicesPhotosManager.aspx">
<system.web>
  <authorization>
    <allow users="*"/>
  </authorization>
  <httpRuntime executionTimeout="1800"
               maxRequestLength="1048576"
               useFullyQualifiedRedirectUrl="false"/>
</system.web>

<system.web>
<httpRuntime
   executionTimeout="110"
   maxRequestLength="102400"
   requestLengthDiskThreshold="80"
   useFullyQualifiedRedirectUrl="false"
   minFreeThreads="8"
   minLocalRequestFreeThreads="4"
   appRequestQueueLimit="5000"
   enableKernelOutputCache="true"
   enableVersionHeader="true"
   requireRootedSaveAsPath="true"
   enable="true"
   shutdownTimeout="90"
   delayNotificationTimeout="5"
   waitChangeNotification="0"
   maxWaitChangeNotification="0"
   enableHeaderChecking="true"
   sendCacheControlHeader="true"
   apartmentThreading="false" /></system.web>

有人帮我解决了http 302错误。提前谢谢。

Answer 1

请求可能已被阻止，请检查您是否存在安全问题。

Answer 2

删除

 <authorization>
    <allow users="*"/>
  </authorization>

从你的web.config中，它可以正常工作。

ASP.NET c＃使用Uploadify Jquery插件获取Http错误302

2 个答案: