今天遇到一个问题 由于项目需要利用uploadify 实现无动态文件上传
在IE下运行正常,但是firefox报错--http 302 error
后经google了解到由于uploadify是利用flash来实现无动态文件上传的,flash在firefox下重新发起session会话,由于session没有验证通过所以报错
解决办法:在文件上传的路径上加上;jsessionid=<%=session.getId()%> 及每次带上sessionId
注意是: ;jsessionid=<%=session.getId()%>
原报错代码:
<input id="testFileInput" type="file" name="strFilePath" uploaderOption="{swf:'${ctx}/static/styles/management/uploadify/scripts/uploadify.swf',
uploader:'${ctx}/common/uploadFile',
formData:{id:'${task.id}', ajax:1},
queueID:'fileQueue',
buttonImage:'${ctx}/static/styles/management/uploadify/img/add.jpg',
buttonClass:'my-uploadify-button',
width:102,
auto:true,
removeCompleted:false
}"/>
修改后代码:
<input id="testFileInput" type="file" name="strFilePath" uploaderOption="{swf:'${ctx}/static/styles/management/uploadify/scripts/uploadify.swf',
uploader:'${ctx}/common/uploadFile;jsessionid=<%=session.getId()%>',
formData:{id:'${task.id}', ajax:1},
queueID:'fileQueue',
buttonImage:'${ctx}/static/styles/management/uploadify/img/add.jpg',
buttonClass:'my-uploadify-button',
width:102,
auto:true,
removeCompleted:false
}"/>