LabelLocator 的 zk 国际化

Question

我想在我的项目中实现 zk 国际化。我查看了所有文档并找到了以下信息：

public class FooServletLocator implements org.zkoss.util.resource.LabelLocator {
    private ServletContext _svlctx;
    private String _name;
    public FooServletLocator(ServletContext svlctx, String name) {
        _svlctx = svlctx;
        _name = name;
    }
    public URL locate(Locale locale) {
        return _svlctx.getResource("/WEB-INF/labels/" + name + "_" + locale + ".properties");
    }
}

那么我应该通过代码调用这个定位器：

Labels.register(LabelLocator2)

问题是我应该把这个代码行和调用定位器放在哪里，在我的视图模型（我使用 mvvm）或其他地方？我看不懂:(

感谢您的帮助！！！

Answer 1

关于 ZK 国际化的 docs 非常简单。看来你只是没有读过几段：

Then, we could register label locators when the application starts by use of WebAppInit as follows.

public class MyAppInit implements org.zkoss.zk.ui.util.WebAppInit {
    public void init(WebApp wapp) throws Exception {
        Labels.register(new FooDBLocator(("moduleX");
        Labels.register(new FooDBLocator(("moduleY");
        Labels.register(new FooServletLocator((ServletContext)wapp.getNativeContext(), "module-1");
        Labels.register(new FooServletLocator((ServletContext)wapp.getNativeContext(), "module-2");
    }
}

where we assume moduleX and moduleY is the database table to load the properties, and module-1.properties and module-2.properties are two modules of messages you provide. Then, you configure it in WEB-INF/zk.xml as described in ZK Configuration Reference.

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