struts2加載國際化資源文件方法

    public void loadI18nCode() throws Exception{
        HashMap<String, String> result = new HashMap<String, String>();
        String[] aBundleNames = new String[]{
            "i18n.root.error.haha", 
            "i18n.root.info.haha", 
            "i18n.root.ui.haha"
        };
        for (String aBundleName : aBundleNames) {
            ResourceBundle rb = getTexts(aBundleName);
            convert(result, rb);
        }
        returnJSON(result);
    }

    private void convert(HashMap<String, String> result, ResourceBundle rb) {
        Enumeration<String> enumeration = rb.getKeys();
        while (enumeration.hasMoreElements()) {
            String keyName = enumeration.nextElement();
            String keyValue = rb.getString(keyName);
            result.put(keyName, keyValue);
        }
    }