zk框架中利用map类型传值来创建window，并且传值

@Command
    @NotifyChange("accList")
    public void clear(@BindingParam("id") String accountId) {
        Map<String, String> arg = new HashMap<String, String>();
        arg.put("accountId", accountId);
        Window win = (Window) Executions.getCurrent().createComponents(
                "/person/changePassword.zul", null, arg);
        win.setClosable(true);
        win.doModal();
    }

zk框架中利用map类型传值来创建window，并且传值