/**

     * 返回文件二进制

     *

     */

    @GET

    @Path("/excel")

    @Produces("application/vnd.ms-excel; charset=UTF-8")

    @ModuleSecurityAuth(moduleId=ModuleId.MONITOR_REPORT ,privilegeOperation=PrivilegeOperation.READ)

    public Response download(final @QueryParam("path") String path) throws IOException {

        File file = new File("/macc/excel/"+path);
　　　　//解决文件名乱码

　　　　　　String pathTmp = java.net.URLEncoder.encode(path, "UTF-8");

        ResponseBuilder response = Response.ok((Object) file);

        String header = "attachment; filename=" + pathTmp;

        response.header("Content-Disposition",

                header);

        return response.build();

    }