我正在尝试使用swfuploder上传文件，并且在IE中工作正常。我正在使用apache-tomcat-6.0.16，也无法访问.htaccess文件。
这是我用于swfupload的代码。
<!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>
<title>SWFUpload Demos - Simple Demo</title>
<link href="../css/default.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="../js/swfupload/demos/swfupload/swfupload.js"></script>
<script type="text/javascript" src="../js/swfupload/demos/simpledemo/js/swfupload.queue.js"></script>
<script type="text/javascript" src="../js/swfupload/demos/simpledemo/js/fileprogress.js"></script>
<script type="text/javascript" src="../js/swfupload/demos/simpledemo/js/handlers.js"></script>
<script type="text/javascript">
var swfu;
window.onload = function() {
var settings = {
flash_url : "../js/swfupload/demos/swfupload/swfupload.swf",
upload_url: "upload_pages/uploader.jsp",
post_params: {"PHPSESSID" : ""},
file_size_limit : "100 MB",
file_types : "*.*",
file_types_description : "All Files",
file_upload_limit : 100,
file_queue_limit : 0,
custom_settings : {
progressTarget : "fsUploadProgress",
cancelButtonId : "btnCancel"
},
debug: true,
prevent_swf_caching: true,
// Button settings
button_image_url: "../js/swfupload/demos/simpledemo/images/TestImageNoText_65x29.png",
button_width: "65",
button_height: "29",
button_placeholder_id: "spanButtonPlaceHolder",
button_text: '<span class="theFont">Upload</span>',
button_text_style: ".theFont { font-size: 16; }",
button_text_left_padding: 12,
button_text_top_padding: 3,
// The event handler functions are defined in handlers.js
file_queued_handler : fileQueued,
file_queue_error_handler : fileQueueError,
file_dialog_complete_handler : fileDialogComplete,
upload_start_handler : uploadStart,
upload_progress_handler : uploadProgress,
upload_error_handler : uploadError,
upload_success_handler : uploadSuccess,
upload_complete_handler : uploadComplete,
queue_complete_handler : queueComplete
};
swfu = new SWFUpload(settings);
};
</script>
</head>
<body>
<div id="content">
<h2>File Upload</h2>
<form id="form1" method="post" enctype="multipart/form-data">
<div class="fieldset flash" id="fsUploadProgress">
<span class="legend">Upload Queue</span>
</div>
<div id="divStatus">0 Files Uploaded</div>
<div>
<span id="spanButtonPlaceHolder"></span>
<input id="btnCancel" type="button" value="Cancel All Uploads" onclick="swfu.cancelQueue();" disabled="disabled" style="margin-left: 2px; font-size: 8pt; height: 29px;" />
</div>
</form>
</div>
</body>
</html>
我已经尝试使用绝对和相对URL作为“upload_url”，但是出现相同的错误“uploadError 403”。但是它适用于IE。
最佳答案
HTTP状态代码403表示Forbidden。这是身份验证错误。该请求需要经过身份验证的用户(已登录用户)，但是该用户不在会话中，或者找不到关联的会话。
我从未使用过SWFUpload，但看起来它没有将jsessionid cookie连同请求一起传递到服务器端，因此服务器端无法识别客户端。谷歌搜索“swfupload jsessionid”还了解到，您不是唯一遇到此特定问题的人。要解决此问题，您需要将jsessionid附加到设置中的URL:
upload_url: "upload_pages/uploader.jsp;jsessionid=${pageContext.session.id}",
也就是说，以下一行
post_params: {"PHPSESSID" : ""},
看起来也很可疑。在JSP / Servlet环境中，什么是空的PHP会话ID？在复制粘贴别人的代码时，您不是忽略/放弃了这一点吗？