$('#file_upload').uploadify({ buttonImage: '${ctx }/commons/uploaddify/img/browse-btn.png', swf :'${ctx }/commons/uploaddify/uploadify.swf', uploader :'../servlet/defaultDispatcher;jsessionid=${pageContext.session.id}?__action=xxx', fileTypeExts: '*.jpg;*.png;*.gif;*.bmp', fileTypeDesc: '图像文件', formData: { timestamp: new Date().getTime() }, onSelect: function(file){ //重写校验 }, onUploadProgress: function(file,bytesUploaded,bytesTotal,totalBytesUploaded,totalBytesTotal){ $('#pregress').html('总共需要上传'+bytesTotal+'字节，'+'已上传'+totalBytesTotal+'字节'); }, onUploadSuccess: function(file){ //上传成功 } });
参考网上解决方案,在uploader路径后面增加jsessionId就好。
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