// 判断浏览器类型，firefox浏览器做特殊处理，否则下载文件名乱码	public static void compatibleFileName(HttpServletRequest request, HttpServletResponse response, String excelname) throws UnsupportedEncodingException {		String agent = request.getHeader("USER-AGENT").toLowerCase();		response.setContentType("application/vnd.ms-excel");		String fileName = excelname;		String codedFileName = java.net.URLEncoder.encode(fileName, "UTF-8");		if (agent.contains("firefox")) {			response.setCharacterEncoding("utf-8");			response.setHeader("content-disposition", "attachment;filename=" + new String(fileName.getBytes(), "ISO8859-1") + ".xls");		} else {			response.setHeader("content-disposition", "attachment;filename=" + codedFileName + ".xls");		}	}

poi导出excel名称中文乱码（对IE，chrome，Firefox有效）