基于谷歌搜索,我发现Vaadin8有一个很好的"iFrame“支持,它使用了一个叫做BrowserFrame的类(例如https://vaadin.com/docs/v7/framework/components,或者只需如下所示: BrowserFrame browser = new BrowserFrame("Browser",
new ExternalResource("http://demo.vaa
at com.vaadin.flow.plugin.base.BuildFrontendUtil.runNodeUpdater(BuildFrontendUtil.java:307) at com.vaadin.flow.server.frontend.NodeTasks.<init>(NodeTasks.java:597)
a