小编sul*_*x32的帖子

I have a Enum class with rights.

public enum UserRight {
    SYSTEMMANAGEMENT, USERADMINISTRATION, ROLEADMINISTRATION, 
    STRUCTUREADMINISTRATION, DOCUMENTADMINISTRATION;
}

Now i want to load all my rights into a list except SYSTEMMANAGEMENT. I do it now like this:

availrightslist.addAll(Arrays.asList(UserRight.values()));

How can I load all rights without the SYSTEMMANAGEMENT right?

我在 Vaadin 使用国际化 I18N。我有一个带有 getText 方法的国际化类。

public static String getText(String key) {
        String returnValue = "";
        String value = "";
        String space = " ";
        Locale locale = new Locale("de", "DE");
        try {
            // session specific locale stored in attribute "locale"
            // if you want add a new language then add a new else if with the
            // new Locale like ("fr", "FR").
            if (VaadinServletService.getCurrentRequest() != null) {
                if ((Locale) VaadinServletService.getCurrentServletRequest().getSession().getAttribute("locale") != null) {
                    if (VaadinServletService.getCurrentServletRequest().getSession().getAttribute("locale").toString().equals("en_EN")) {
                        locale = new …

我们正在使用 Vaadin 14. 我们应该将项目中的哪些文件夹提交给版本控制？文件夹 node_modules 非常大，非常耗时，我们应该提交这个吗？