@AdaptBy(type = UploadAdaptor.class, args = {"ioc:fileUpload"})
    @POST
    @At({ "/file/?", "/file"})
    @Ok("json")
    @Filters({@By(type=CrossOriginFilter.class)})
    public Object fileUpload(@Param("Filedata") TempFile tf, @Param("wjid") String wjid, HttpServletRequest req,
                             @Param("disksymbol")String disksymbol,AdaptorErrorContext err) throws Exception {
        PropertiesUtil po = new PropertiesUtil("upload.properties");
        String uploadtype = po.readProperty("uploadtype");
        Result re = new Result();
        if(disksymbol!=null&&!disksymbol.equals("")){
            req.setAttribute("disksymbol", disksymbol);
        }
        if (err != null && err.getAdaptorErr() != null) {
            return NutMap.NEW().addv("code", 1).addv("msg", "文件不合法");
        } else if (tf == null) {
            return Result.error("空文件");
        } else {
            if (uploadtype != null && !uploadtype.equals("")) {
                switch (uploadtype) {
                    case "1":
                        re = localhostfile.executeUpload(tf, req);
                        break;
					/*case "ftp":
					ftpfile.executeUpload(tf, req);
					break;*/
                    case "2":
                        mongofile.readyMongo();
                        re = mongofile.executeUpload(tf, req);
                        break;
                    case "3":
                        re = dbfile.executeUpload(tf, req);
                    default:
                        break;
                }
                return re;

            } else {
                return Result.error("配置文件错误");
            }
        }
    }

@IocBean
public class MongoFile extends FileAbstract {

	@Inject
	MongoServiceImp mongoService;
	public void readyMongo(){
		mongoService.initMongo();
	}

--------------------------------------------------------
public void initMongo(){
Ioc ioc = new NutIoc(new JsonLoader("config/ioc/mongodb.json"));
this.zMongo = ioc.get(ZMongo.class);
//this.zMongo = (ZMongo) Mvcs.ctx().get("zMongo");
this.zMoDB = ioc.get(ZMoDB.class, "zMoDB");
this.zMoCoUser = ioc.get(ZMoCo.class, "zMoCoUser");
this.zMoCoDir = ioc.get(ZMoCo.class, "zMoCoDir");
}