excel模板下载

 <form id="dowloadForm"  class="form-horizontal" action="dowloadModel" method="post" enctype="multipart/form-data" >
		<button type="button" class="btn btn-primary" onclick="downloadModel()">模板下载</button>
 </form>	

function downloadModel(){
	$("#dowloadForm")[0].submit();
}

    @ApiOperation(value = "下载护理人员信息模板", notes = "下载护理人员信息模板")
	@RequestMapping(value = "/dowloadModel", method = RequestMethod.POST)
	@ResponseBody
	public void dowloadModel(HttpServletRequest request, HttpServletResponse response) {
		logger.info("进入下载护理人员信息方法！");
        try {
        	File file = new File(ResourceUtils.getURL("classpath:").getPath()+"static/upload/nurse/nurseModel.xls");
	        InputStream fis = null;
            fis = new FileInputStream(file);
            request.setCharacterEncoding("UTF-8");
            response.reset();
            response.setCharacterEncoding("UTF-8");
            response.setContentType("application/force-download");// 设置强制下载不打开
            response.addHeader("Content-Disposition", "attachment;filename=nurseModel.xls");

            response.setHeader("Content-Length", String.valueOf(file.length()));
            byte[] b = new byte[1024];
            int len;
            while ((len = fis.read(b)) != -1) {
                response.getOutputStream().write(b, 0, len);
            }
            response.flushBuffer();

            fis.close();

        }catch (IOException e) {

            throw new RuntimeException(e);

        }
	}